Algebra: Expansions and Factorization
Simplify the following
4(x-3) (3x+5)-(2x+1)²
Answers
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Answer:
(8x^2-20x-61)
Step-by-step explanation:
4(x-3) (3x+5)-(2x+1)^2
=(12x^2-16x-60) - (4x^2+4x+1)
= (8x^2-20x-61)
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