Multiply
(i) (x – 6) and (2x + 6)
Answers
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Step-by-step explanation:
2x²+6x-12x-36=0
2x²-6x-36=0
2(x²-3x-18)=0
x²-3x-18=0
x²-6x+3x-18=0
x(x-6)+3(x-6)=0
x=6
x=-3
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