Solving quadratic completing the square wht is the answer of a 2-2a-8 =0
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Using middle term splitting.
a2-4a+2a-8=0
a(a-4) + 2(a-4)=0
(a+2)(a-4)=0
a=-2 or a=4.
Hope you get your answer.
a2-4a+2a-8=0
a(a-4) + 2(a-4)=0
(a+2)(a-4)=0
a=-2 or a=4.
Hope you get your answer.
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