A, B, and C are polynomials, where A = n, B = 2n + 6, and C = n2 – 1. What is AB – C in simplest form?
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9
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2n +6n-2n-1 is the answer
2n +6n-2n-1 is the answer
Answered by
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If you would like to find AB - C in simplest form, you can do this using the following steps:
A = n
B = 2n + 6
C = n^2 - 1
AB - C = n * (2n + 6) - (n^2 - 1) = 2n^2 + 6n - n^2 + 1 = n^2 + 6n + 1
The correct result would be B=n2 + 6n + 1.
A = n
B = 2n + 6
C = n^2 - 1
AB - C = n * (2n + 6) - (n^2 - 1) = 2n^2 + 6n - n^2 + 1 = n^2 + 6n + 1
The correct result would be B=n2 + 6n + 1.
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