Question

Solve for X : 2x^2 +10x-2475=0

Answer 1

SOLUTION:-

Given:

2x² + 10x -2475 =0

$= > {2x}^{2} + 55x - 45x - 2475 = 0 \\ \\ = > 2x(x + 55) - 45( x + 55) = 0 \\ \\ = > (x + 55)(2x - 45) = 0 \\ \\ = > x + 55 = 0 \: \: or \: \: 2x - 45 = 0 \\ \\ = > x = - 55 \: \: or \: \: 2x = 45 \\ \\ = > x = - 55 \: \: \: or \: \: x = \frac{45}{2}$

Hope it helps ☺️