Factorise the following x^2+2x-8

asked Sep 19, 2021 59.3k views

3 votes

Factorise the following
x^2+2x-8

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Answer:

${x}^(2) + 2x - 8 \\ {x}^(2) + 4x - 2x - 8 \\ x(x + 4) - 2(x + 4) \\ = (x + 4)(x - 2)$

Vetle answered Sep 24, 2021

by Vetle

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