Question

2x³+4x²- 5x-10/ x+2 remainder theroem

Answer 1

${2x}^{3} + {4x}^{2} - 5x - 10 \: by \: x \: + 2$

$\frac{2x + x + x + x + 4x + x + x - 5x - 10}{x + 2}$

$- x - 10 = 2$

$- x = 2 + 10 = ( - 20)$