such that a + b =5 and ab = 6. on solving this we obtain, a = 3 and b = 2 thus, the above expression can be written as: x 2 + 3x + 2x + 6 = x(x + 3) + 2(x + 3) = (x + 3)(x + 2) thus, x+3 and x+2 are the factors of the polynomial x 2 + 5x + ...
2x2+7x+3 View Solution Factorise : 10x2+7x+1 View Solution Factorise : 3x3+14x2−7x−10 View Solution Factorise:- (x2+7x+12) View Solution Factorise:2x2−7x−15 View Solution Factorise :5+7x−6x2 Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for ...
Factorise: x^2 + y z + x y + x z. Factorise 2 x^2 + 15 x - 27. 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...
Factorise:(i) 12x2−7x+1 (ii) 2x2+7x+3 (iii) 6x2+5x−6 (iv) 3x2−x−4 View Solution Factorize following expressions (i) x3−6x2+11x−6" (ii)" 2x^3+9x^2+10x+3(iii)2x^3-9x^2+13x-6" (iv)" x^6-7x^2-6 View Solution Factorise (i) x2+9x+18 (ii) 6x...
Factorise:25x2−9. Algebraic Identities: The quadratic expression that is given to factorize is set up in the form of the difference of two perfect squares. So, here we will apply the algebraic identities to factorize the given expression. The basic algebraic identities are expressed below: ...
Factorize 4 x^3 - 5 x^2 + 7 x - 6. Factorize it completely: 3x^2 - 5x + 2. Factorize x^3 - 3 x^2 - 10 x + 24. Factorize: 2x^2 - 15x - 8 = 0 Factorize: 18y^3+3y-6y Factorize: 9x^3 - 27x^2 - 16x+ 48 . ...
We have to factorise: {eq}x^3 + 2x^2 + 3x + 6 {/eq}. $$\begin{align} x^3 + 2x^2 + 3x + 6 &=(x^3 + 2x^2) + (3x + 6 ) \ & \left [ \text{Break the... Learn more about this topic: How to Teach Factoring ...
Factorize x^3 - 23 x^2 + 142 x - 120. Factorize: 2x^2 - 15x - 8 = 0 Factorize: y^4-81 Factorize 2 x^3 - 9 x^2 + 7 x + 6. Factorize 8 -4a -2b +ab Factorize 4 x^3 - 7 x + 3. Factorize completely 1. 16c^2-49d^4 2. e^2-10e+25 3. f^2-7f-18 4. g...
Factorise: x^2 + y z + x y + x z. Factorise 2 x^2 + 15 x - 27. Factorise: x^3 + 2x^2 + 3x + 6. Factorise: (a) 4x^2-7x+3 (b) 6x^2+10x-5 Factorise: x^2 - 4x - 21. Factorise: 7x^{5} + 7xy^{4} - 14x^{3}y^{2} Factorise: (x^{2} + y^{2})^{...