Factorise the expression x^2 +x-56
megha3379:
-8 and 7
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ANSWER⭐⭐❣❣
X^2+X-56=0
X^2-8X+7X-56=0
X(X-8)+7(X-8)
(X-8) and (X+7)
X=8 and X=-7
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