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2(x+1)^2 +4(x+1)+7 as a simplified polynomial
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2(x+1)^2 +4(x+1)+7 as a simplified polynomial

User Good Samaritan
by
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1 Answer

2 votes

Answer:

2x^2+8x+15

Explanation:


{2(x + 1)}^(2) + 4(x + 1) + 7


2({x}^(2) + 2x + 1) + 4x + 4 + 7


2 {x}^(2) + 4x + 2 + 4x + 13


2 {x}^(2) + 8x + 15

User Matthias Meid
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3.3k points
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