Question

solve this (qudratic equation )

2x² + x - 528 = 0


please solve this in a copy

Answer 1

I have attached your answer.

Answer 2

2x
$2x {}^{2} + x - 528 = 0 \\ 2x {}^{2} + x - 528 + 528 = 0 + 528 \\ 2x {}^{2} + x = 548 \\ 4x \ \div 4x = 548 \div 4x \\ x + x = 137x \\ x = 137$