Question

Simplify:(4x2 - 2x) - (-5x2 - 8x).​

Answer 1

Answer:-

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x

= 4x2 + 5x2 - 2x + 8x

= 9x2 + 6x

= 3x(3x + 2)

Answer 2

$\huge\textbf{Answer:-}$

$=> 4x2 - 2x) - (-5x2 - 8x) \\ </p><p>=> 4x2 - 2x + 5x2 + 8x \\ </p><p>=> 4x2 + 5x2 - 2x + 8x \\ </p><p>=> 9x2 + 6x \\ </p><p>=> 3x(3x + 2)$