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Popular >

factor x^4-9x^2

Solution

factor

x^{4} - 9 x^{2}

Solution

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

Solution steps

x^{4} - 9 x^{2}

Factor out common term

x^{2} : x^{2} (x^{2} - 9)

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

Factor

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

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

Popular Examples

2a^2-{2a^2+5a-6}=26

2 a^{2} - {2 a^{2} + 5 a - 6} = 26

simplify (3.1)/(3.1-3)simplify

\frac{3.1}{3.1 - 3}

simplify-1/2 (3)simplify

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

simplify sqrt(12/27)simplify

\frac{12}{27}

- f - 9 \geq 2 f - 1

Frequently Asked Questions (FAQ)

What is factor x^4-9x^2 ?
The solution to factor x^4-9x^2 is x^2(x+3)(x-3)