On this page, online view of the notes of unit 05 are given. After studying this unit , the students will be able to:
Recall factorization of expressions of the following types.
$ka + kb + kc$
$ac + ad + bc + bd$
$a^2 + 2ab + b^2$
$a^2 – b^2$
$a^2 + 2ab + b^2 – c^2$
Factorize the expressions of the following types.
Type I:$a^4 + a^2b^2 + b^4$ or $a^4 + 4b^4$
Type II:$x^2 + px + q$
Type III:$ax^2 + bx + c$
Type IV:$(ax^2 + bx + c) (ax2 + bx + d) + k$
$(x + a) (x + b) (x + c) (x + d) + k$
$(x + a) (x + b) (x + c) (x + d) + kx^2$
Type V:$a^3 + 3a^2b + 3ab^2 + b^3$
$a^3 − 3a^2b + 3ab^2 − b^3$
Type VI:
$a^3 + b^3$
State and prove remainder theorem and explain through examples.
Find Remainder (without dividing) when a polynomial is divided by a linear polynomial.
Define zeros of a polynomial.
State and prove Factor theorem.
Use Factor theorem to factorize a cubic polynomial.
Please select the Exercise from the list given below.