-√16+2a = a(2+2²) =?
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Answer:
-4+2a=a(2+4)
-4+2a=a(6)
-4+2a=6a
-4=6a+2a
-4=8a
a= -4/8
a=-1/2
Answered by
0
Answer:
-4+2a=a(2+4)=6a,6a-2a=-4,4a=-4,a=-1
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