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Find the factorization of the polynomial below. 81x^2 - 18x + 1 A. (9x + 1)^2 B. (18x + 1)^2 C. (18x - 1)^2 D. (9x - 1)^2

Find the factorization of the polynomial below. 81x^2 - 18x + 1 A. (9x + 1)^2 B. (18x + 1)^2 C. (18x - 1)^2 D. (9x - 1)^2
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16 votes
Find the factorization of the polynomial below.

81x^2 - 18x + 1

A. (9x + 1)^2

B. (18x + 1)^2

C. (18x - 1)^2

D. (9x - 1)^2

Find the factorization of the polynomial below. 81x^2 - 18x + 1 A. (9x + 1)^2 B. (18x-example-1
User Alex McPherson
by
7.8k points

1 Answer

2 votes

Answer:


(9x-1)^2

Step by step explanation:


81x^2-18x+1\\\\=81x^2 - 9x-9x+1\\\\=9x(9x-1)-(9x-1)\\\\=(9x-1)(9x-1)\\\\=(9x-1)^2

User Matheus Barem
by
8.3k points
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