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Popular >

factor x^2-6x+9

Solution

factor

x^{2} - 6 x + 9

Solution

(x - 3)^{2}

Solution steps

x^{2} - 6 x + 9

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

9 = 3^{2}

- 6 x = - 2 x \cdot 3

= x^{2} - 2 x \cdot 3 + 3^{2}

Apply Perfect Square Formula:

a^{2} - 2 ab + b^{2} = (a - b)^{2}

x^{2} - 2 x \cdot 3 + 3^{2} = (x - 3)^{2}

= (x - 3)^{2}

Popular Examples

0 = x^{2} + 4 x - 2

simplify log_{10}(0.0001)simplify

lo g_{10} (0.0001)

|(3x-3)/4 |>= 6

\frac{3 x - 3}{4} \geq 6

simplify (3x^9)/(6y^{-2)}*(12y^{-3})/(4x)simplify

\frac{3 x ^{9}}{6 y ^{- 2}} \cdot \frac{12 y ^{- 3}}{4 x}

w^{2} - 4 = 0

Frequently Asked Questions (FAQ)

What is factor x^2-6x+9 ?
The solution to factor x^2-6x+9 is (x-3)^2