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Popular >

factor 1/9 x^4+4x^2+36

Solution

factor

\frac{1}{9} x^{4} + 4 x^{2} + 36

Solution

(\frac{x ^{2}}{3} + 6)^{2}

Solution steps

\frac{1}{9} x^{4} + 4 x^{2} + 36

Let

u = x^{2}

= \frac{u ^{2}}{9} + 4 u + 36

Factor

\frac{u ^{2}}{9} + 4 u + 36 : (\frac{u}{3} + 6)^{2}

= (\frac{u}{3} + 6)^{2}

Substitute back

u = x^{2}

= (\frac{x ^{2}}{3} + 6)^{2}

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Frequently Asked Questions (FAQ)

What is factor 1/9 x^4+4x^2+36 ?
The solution to factor 1/9 x^4+4x^2+36 is ((x^2)/3+6)^2