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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

Break the expression into groups

= (- x^{2} - 3 x) + (- 3 x - 9)

Factor out

- x

from

- x^{2} - 3 x : - x (x + 3)

Factor out

- 3

from

- 3 x - 9 : - 3 (x + 3)

= - x (x + 3) - 3 (x + 3)

Factor out common term

x + 3

= (x + 3) (- x - 3)

Factor

- x - 3 : - (x + 3)

= (x + 3) (- (x + 3))

Simplify

(x + 3) (- (x + 3)) : - (x + 3)^{2}

= - (x + 3)^{2}

Popular Examples

xsqrt(3)=5sqrt(12)+1/4 sqrt(48)

x 3 = 512 + \frac{1}{4} 48

factor 3x^4-24x^3-27x^2 factor

3 x^{4} - 24 x^{3} - 27 x^{2}

simplify (1)^{3/2}simplify

(1)^{\frac{3}{2}}

8 = x 2

factor (x+3)^2-4x^2 factor

(x + 3)^{2} - 4 x^{2}

Frequently Asked Questions (FAQ)

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