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How to simplify a polynomial in the quadratic formula?
The problem is 4(2a+b)^2 + 4(2a+b) - 24 and the instructions are to simplify. Please help!!!!
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- ShyLv 69 years agoFavorite Answer
Hi Reka
Let (2a+b) = x
then ur eqn becomes
4x^2 + 4x - 24
= 4(x^2 + x - 6)
= 4(x+3)(x-2)
so ur original eqn simlifies to
4(2a+b+3)(2a+b-2)
Shy
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