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- Question 1, Exercise 5.1
- Question 2 and 3, Exercise 5.1
- Question 4 and 5, Exercise 5.1
- Question 6 and 7, Exercise 5.1
- Question 8 and 9, Exercise 5.1
- Question 10, Exercise 5.1
- Question 1 and 2, Exercise 5.2
- Question 3 and 4, Exercise 5.2
- Question 5 and 6, Exercise 5.2
- Question 7 and 8, Exercise 5.2
- Question 1, Exercise 5.3
- Question 2, Exercise 5.3
- Question 3, Exercise 5.3
- Question 4, Exercise 5.3
- Question 5, Exercise 5.3
- Question 6, Exercise 5.3
- Question 2, Review Exercise
- Question 1, Review Exercise
- Question 2 & 3, Review Exercise
- Question 4 & 5, Review Exercise
- Question 6 & 7, Review Exercise
- Question 8, Review Exercise
- Question 6, Review Exercise
- Question 7, Review Exercise
- Question 8, Review Exercise
Fulltext results:
- Question 2, Exercise 5.3
- ====== Question 2, Exercise 5.3 ====== Solutions of Question 2 of Exercise 5.3 of Unit 05: Polynomials.... n the cricket match season, the number of tickets sold during the match can be modeled by $t(x)=x^{3}-1... umber of games played. Find the number of tickets sold during the twelfth game of the cricket season. ** Solution. ** Given: $$t(x)=x^{3}-12 x^{2}+48 x+74.$$
- Question 3 and 4, Exercise 5.2
- ====== Question 3 and 4, Exercise 5.2 ====== Solutions of Question 3 and 4 of Exercise 5.2 of Unit 05: ... sing factor theorem: $2 x^{3}+5 x^{2}-9 x-18$ ** Solution. ** Suppose \( f(x) = 2x^{3} + 5x^{2} - 9x ... )] \\ &= (x + 2)(2x - 3)(x + 3). \end{align*} The solution set is $$f(x)=(x + 2)(2x - 3)(x + 3).$$ ===... by using factor theorem: $3 x^{3}-5 x^{2}-36$ **Solution.** Suppose \( f(x) = 3x^{3} - 5x^{2} - 36 \
- Question 3, Exercise 5.3
- ====== Question 3, Exercise 5.3 ====== Solutions of Question 3 of Exercise 5.3 of Unit 05: Polynomials.... d, Pakistan. =====Question 3===== A rectangular solid has a volume of 144 cubic units. The width is t... s more than the width. Find the dimensions of the solid. (:!:Correction) ** Solution. ** Consider height = $x$ units \\ width = $2x$ units \\ length = $2x
- Question 6 & 7, Review Exercise
- ====== Question 6 & 7, Review Exercise ====== Solutions of Question 6 & 7 of Review Exercise of Unit 05... \left(x^{2}+8 x+k\right)$ by $(x-4)$ is zero. ** Solution. ** Let \( p(x) = x^{2} + 8x + k \). We are... -x+32-\frac{121}{x+4}$. What is the dividend? ** Solution. ** :!: The question doesn't seem to solvable. ====Go to ==== <text align="left"><btn type="
- Question 2 and 3, Exercise 5.1
- ====== Question 2 and 3, Exercise 5.1 ====== Solutions of Question 2 and 3 of Exercise 5.1 of Unit 05: ... t $x-3$ is a factor of $x^{3}-2 x^{2}-5 x+6$. ** Solution. ** Let $p(x)=x^{3}-2 x^{2}-5 x+6$ and $x-c... is a factor of $x^{3}-2 x^{2}-5 x+1$ or not. ** Solution. ** Let $p(x)=x^{3}-2 x^{2}-5 x+1$ and $x-c... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-1-p1|< Question 1 ]]</btn></text> <tex
- Question 4 and 5, Exercise 5.1
- ====== Question 4 and 5, Exercise 5.1 ====== Solutions of Question 4 and 5 of Exercise 5.1 of Unit 05: ... is $4 y^{2}-8 y+10$, then find other factor. ** Solution. ** =====Question 5===== Find the val... x^{2}-7 x+6$ is exactly divisible by $(x+1)$. ** Solution. ** Let $p(x)=x^{3}+q x^{2}-7 x+6$ and $x-c... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-1-p2|< Question 2 & 3 ]]</btn></text>
- Question 6 and 7, Exercise 5.1
- ====== Question 6 and 7, Exercise 5.1 ====== Solutions of Question 6 and 7 of Exercise 5.1 of Unit 05: ... divided by $x-2$ gives the remainder of 16 . ** Solution. ** Let $p(x)=2 x^{3}+3 x^{2}-3 x-m$ and $x... ther 1 and -2 are the zeros of $x^{3}-7 x+6$. ** Solution. ** Suppose $p(x)=x^3-7x+6$.\\ $1$ will be z... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-1-p3|< Question 4 & 5 ]]</btn></text>
- Question 8 and 9, Exercise 5.1
- ====== Question 8 and 9, Exercise 5.1 ====== Solutions of Question 8 and 9 of Exercise 5.1 of Unit 05: ... s of the polynomial $2 x^{3}+3 x^{2}-11 x-6$. ** Solution. ** Suppose $p(x)=2x^3+3x^2-11x-6$. \\ Sinc... )+r$, where $a=4$. (:!: statement corrected). ** Solution. ** By synthetic division \begin{align} \be... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-1-p4|< Question 6 & 7 ]]</btn></text>
- Question 5 and 6, Exercise 5.2
- ;====== Question 5 and 6, Exercise 5.2 ====== Solutions of Question 5 and 6 of Exercise 5.2 of Unit 05:... by using factor theorem: $t^{3}+t^{2}+3 t-5$ ** Solution. ** Suppose \( f(t) = t^{3} + t^{2} + 3t - ... {3}-15 x^{2}+16 x+12$, find its other factors. **Solution.** It is given by the factor theorem, \( x ... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-2-p2|< Question 3 & 4]]</btn></text>
- Question 4, Exercise 5.3
- ====== Question 4, Exercise 5.3 ====== Solutions of Question 4 of Exercise 5.3 of Unit 05: Polynomials.... =====Question 4===== The volume of a rectangular solid is 2475 cubic units. The length of the box is t... s than width. Find the dimensions of the box. ** Solution. ** Consider width = $x$ units \\ length = ... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-3-p3|< Question 3]]</btn></text> <text
- Question 5, Exercise 5.3
- ====== Question 5, Exercise 5.3 ====== Solutions of Question 5 of Exercise 5.3 of Unit 05: Polynomials.... Pakistan. =====Question 5===== {{ :math-11-nbf:sol:unit05:math-11-nbf-ex5-3-q5.png?nolink&400|Pictur... tangle $ACED$ and the area of square $ABFG$. ** Solution. ** Given: Area of $ACED$ = $6 x^{2}+38 x+5... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:ex5-3-p4|< Question 4]]</btn></text> <text
- Question 2 & 3, Review Exercise
- ====== Question 2 & 3, Review Exercise ====== Solutions of Question 2 & 3 of Review Exercise of Unit 05... $\left(64 y^{3}-8\right) \div(4 y-2) \quad$ ** Solution. ** \begin{align*} \frac{(64 y^{3}-8)}{(4 y... 3===== $\left(125 y^{3}-8\right) \div(5 y-2)$ ** Solution. ** \begin{align*} \frac{(125 y^{3}-8)}{(5 ... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:Re-ex-p1|< Question 1 ]]</btn></text> <tex
- Question 4 & 5, Review Exercise
- ====== Question 4 & 5, Review Exercise ====== Solutions of Question 4 & 5 of Review Exercise of Unit 05... s $3 y-2$ a factor of $6 y^{3}-y^{2}-5 y+2$ ? ** Solution. ** Given \begin{align*}3y-2&=0\\ 3y&=2\\ y... are $4, \frac{3}{5},-2$, find the polynomial. ** Solution. ** Let the required polynomial be \( f(x) ... xt align="left"><btn type="primary">[[math-11-nbf:sol:unit05:Re-ex-p2|< Question 2 & 3]]</btn></text> <
- Question 1, Exercise 5.1
- ====== Question 1, Exercise 5.1 ====== Solutions of Question 1 of Exercise 5.1 of Unit 05: Polynomials.... $2 x^{3}+3 x^{2}-4 x+1$ is divided by $x+2$. ** Solution. ** Given: $p(x)=2 x^{3}+3 x^{2}-4 x+1$\\ $... {4}+2 x^{3}-x^{2}+2 x+3$ is divided by $x-2$. ** Solution. ** Given: \( p(x) = x^{4} + 2x^{3} - x^{2}... xt align="right"><btn type="success">[[math-11-nbf:sol:unit05:ex5-1-p2|Question 2 & 3 >]]</btn></text>
- Question 1 and 2, Exercise 5.2
- ====== Question 1 and 2, Exercise 5.2 ====== Solutions of Question 1 and 2 of Exercise 5.2 of Unit 05: ... torize by using factor theorem: $y^{3}-7 y-6$ ** Solution. ** Suppose $f(y)=y^{3}-7 y-6$. \begin{ali... y using factor theorem: $2 x^{3}-x^{2}-2 x+1$ ** Solution. ** \begin{align*} f(x) &= 2x^{3} - x^{2} -... ext align="right"><btn type="success">[[math-11-nbf:sol:unit05:ex5-2-p2|Question 3 & 4>]]</btn></text>