Question

using factorisation method find roots
x²+x-56=0​

Answer 1

$\large{\bold{\huge{\overbrace{\underbrace{ANSWER:}}}}}$

x=-8,x=7

explanation:

$x^2+x-56=0\\x^2+8x-7x-56=0\ (splitting\ middle\ term)\\x(x+8)-7(x+8)=0\\(x-7)(x+8)=0\\so,\\x-7=0; x = 7\\or,\\x+8=0; x = -8\\pls\ mark\ as\ brainliest$