(c+2²)=__+4x+4?
(2x-3)²=4x²-__+9
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Answer 2 threesa six realy idont no
Answered by
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Step-by-step explanation:
1. not c+2 it's x+2
Now (x+2)^2 = x^2+4x+4
answer =x^2
2. (2x-3)^2 = 4x^2 - 12x + 9
answer = 12x
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