9x^2-6x+1 whats the factoring perfect square trinomials

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asked Jan 22, 2019 80.3k views

2 Answers

RBanerjee · Answer 1 · 2019-01-25T03:41:20+0000

first just think of what makes the 9,6, and 1. if you do it correctly you can see that 3 and 1 fit perfectly into here. Your answer would be (3x-1)(3x-1)

Lluisaznar · Answer 2 · 2019-01-27T00:58:23+0000

9x² is the square of 3x and 1 is the square of 1 and we have a negative double product.

You know that (a² - b²) = a² - 2ab + b²

So, final answer is (3x - 1)²

9x^2-6x+1 whats the factoring perfect square trinomials

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