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Popular >

factor x^4+15x^2+36

Solution

factor

x^{4} + 15 x^{2} + 36

Solution

(x^{2} + 3) (x^{2} + 12)

Solution steps

x^{4} + 15 x^{2} + 36

Let

u = x^{2}

= u^{2} + 15 u + 36

Factor

u^{2} + 15 u + 36 : (u + 3) (u + 12)

= (u + 3) (u + 12)

Substitute back

u = x^{2}

= (x^{2} + 3) (x^{2} + 12)

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Frequently Asked Questions (FAQ)

What is factor x^4+15x^2+36 ?
The solution to factor x^4+15x^2+36 is (x^2+3)(x^2+12)