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Popular >

factor x^4+10x^2+9

Solution

factor

x^{4} + 10 x^{2} + 9

Solution

(x^{2} + 1) (x^{2} + 9)

Solution steps

x^{4} + 10 x^{2} + 9

Let

u = x^{2}

= u^{2} + 10 u + 9

Factor

u^{2} + 10 u + 9 : (u + 1) (u + 9)

= (u + 1) (u + 9)

Substitute back

u = x^{2}

= (x^{2} + 1) (x^{2} + 9)

Popular Examples

factor a^2-a-2 factor

a^{2} - a - 2

simplify ((27t^3)/8)^{2/3}simplify

(\frac{27 t ^{3}}{8})^{\frac{2}{3}}

- 3 x + 2 \leq x < 2 x + 5

3 x^{2} + 3 x - 18 = 0

simplify 60/169+12/25 simplify

\frac{60}{169} + \frac{12}{25}

Frequently Asked Questions (FAQ)

What is factor x^4+10x^2+9 ?
The solution to factor x^4+10x^2+9 is (x^2+1)(x^2+9)