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SAMJUSTINIANEIN
Answered

find the solutions of the following equation x²+x=12​

Sagot :

JONGSKIEMOREIN

x={−4,3}

Step-by-step explanation:

Explanation:x2+x−12=0

(x+4)⋅(x−3)=0

if (x+4)=0 ; x=-4

if (x-3)=0 ; x=3

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