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03:14 Factorise : x^2+5x+4 03:58 9x^(2)-25= 01:23 కరణాంకాలుగా విభజించండి. 25a^(2)+40ab+16b^(2) 02:11 కరణాంకాలుగా విభజించండి. 49x^(2)-112xy+64y^(2) 01:...
(a+b)2=a2+2ab+b2(a−b)2=a2−2ab+b2a2−b2=(a+b)(a−b) Answer and Explanation:1 We have to Factorise:25x2−9. We will apply the algebraic identities to factorize the given expression: $$\begin{align} 25x^2 - 9... ...
Factorise: x^2 - 4x - 21. Factorise. 2\sqrt{3}=\sqrt{x^{2}+5x} Factorise: (a) 4x^2-7x+3 (b) 6x^2+10x-5 Factorise : (1+ \frac{y^2+z^2-x^2}{2yz} ) / (1 - \frac{x^2+y^2-z^2}{2xy} ) Factorise: x^2 + y z + x y + x z. ...
百度试题 结果1 题目Factorise: 2x^3-5x^2-19x+42 相关知识点: 试题来源: 解析 (x-2)(2x-7)(x+3)反馈 收藏
百度试题 结果1 题目Hence, factorise fully2x^3+5x^2-14x-8 相关知识点: 试题来源: 解析 =(x+4)(2x^2-3x-2) =(x+4)(2x+1)(x—2) 反馈 收藏
Step by step video & image solution for Factorise (i) x ^(2) + 5x + 4 (ii) 9x ^(2) - 25 (iii) 25 a ^(2) + 40 ab + 16 b^(2) (iv) 49x ^(2) -112 xy + 64 y ^(2) by Maths experts to help you in doubts & scoring excellent marks in Class 9 exams.Updated on:...
Contact Us ALLEN CAREER INSTITUTE PRIVATE LIMITED, Plot No. 13 & 14, Dabra Road, Sector 13, Hisar, Haryana 125001
Factorise : (1+ \frac{y^2+z^2-x^2}{2yz} ) / (1 - \frac{x^2+y^2-z^2}{2xy} ) Factorise. 2\sqrt{3}=\sqrt{x^{2}+5x} Factorise: x^3 + 2x^2 + 3x + 6. Factorise: 7x^{5} + 7xy^{4} - 14x^{3}y^{2} Factorise. x^{2}-4x-5 Factorise: x^2 - 9x. Factor...
Factorise: (a) 4x^2-7x+3 (b) 6x^2+10x-5 Factorise: x^2 - 4x - 21. Factorise: x^2 - 14x + 49. Factorise : (1+ \frac{y^2+z^2-x^2}{2yz} ) / (1 - \frac{x^2+y^2-z^2}{2xy} ) Factorise. 2\sqrt{3}=\sqrt{x^{2}+5x} ...