Question

X2+x_42=0 solve by factorization

Answer 1

Step-by-step explanation:

x²+x-42=0

x²+7x-6x-42=0

x(x+7)-6(x+7)=0

(x+7)(x-6)=0

x+7=0. and x-6=0

x=-7 and x=6

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Answer 2

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Solution