Factorise the following equation: x^2+2x-24
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Answer:
x=4 (or) x=-6
Step-by-step explanation:
Given that,
p(x)=x²+2x-24=0
⇒x²+2x-24=0
by splitting '2x' we get,
⇒x²+6x-4x-24=0. (∵The factors of -24 to get their sum as 2 are 6 & -4)
⇒x(x+6)-4(x+6)=0
⇒(x-4)(x+6)=0
case-(1): | Case-(2):
⇒x-4=0 | ⇒x+6=0
⇒x=4 | ⇒x=-6
∴x=4 (or) x=-6
HOPE THIS WOULD BE HELPFUL FOR YOU
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