Merging man & maths https://www.mathcity.org/ Fri, 05 Jun 2026 09:52:25 +0000 FeedCreator 1.8 https://www.mathcity.org/_media/logo.svg https://www.mathcity.org/ https://www.mathcity.org/matric/9th_science/unit_04/viewer Unit 04 :Algebraic Expressions and Algebraic Formulas: Online View On this page, online view of the notes of unit 4 are given. anonymous@undisclosed.example.com (Anonymous) Sun, 07 Feb 2021 17:00:42 +0000 https://www.mathcity.org/matric/9th_science/ex-4-1 Exercise 4.1 On the following page we have given the solution of Exercise 4.1 of Mathematics 9 (Science) published by Caravan Book House, Lahore. We have created this page and it will be updated to add new solutions occasionally. Please stay in touch with this page.$3x^2+\frac{1}{x}-5$$3x^3-4x^2-x\sqrt{x}+3$$x^2-3x+\sqrt{2}$$\frac{3x}{2x-1}+8$$3x^2+\frac{1}{x}-5$$No (Reason:\frac{1}{x})$$3x^3-4x^2-x\sqrt{x}+3$$No (Reasons \sqrt{x})$$x^2-3x+\sqrt{2}$$Yes$$\frac{3x}{2x-1}+8$$No (Reason:\frac{1}… anonymous@undisclosed.example.com (Anonymous) Sun, 07 Feb 2021 16:48:06 +0000 https://www.mathcity.org/matric/9th_science/review_exercise Review exercise On the following page we have given the solution of Review exercise of Mathematics 9 (Science) published by Caravan Book House, Lahore. We have created this page and it will be updated to add new solutions occasionally. Please stay in touch with this page.$x-2$$x^2+x-6$$x^2+x-6$$x+3$$x-2$$x+2$$c$$a^3+b^3$$a^2-ab+b^2$$a+b$$a^2-ab+b^2$$(a-b)^2$$a^2+b^2$$c$$x^2-5x+6$$x^2-x-6$$x-3$$x+2$$x^2-4$$x-2$$a$$a^2-b^2$$a^3-b^3$$a-b$$a+b$$a^2+ab+b^2$$a^2-ab+b^2$$a$$x^2+3x+2$$x^2+4x+3$$x^2+5x… anonymous@undisclosed.example.com (Anonymous) Sun, 07 Feb 2021 16:48:10 +0000