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Popular >

factor 3z^6+21z^4

Solution

factor

3 z^{6} + 21 z^{4}

Solution

3 z^{4} (z^{2} + 7)

Solution steps

3 z^{6} + 21 z^{4}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

z^{6} = z^{2} z^{4}

= 3 z^{2} z^{4} + 21 z^{4}

Rewrite

21

as

3 \cdot 7

= 3 z^{2} z^{4} + 3 \cdot 7 z^{4}

Factor out common term

3 z^{4}

= 3 z^{4} (z^{2} + 7)

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factor 4m^3+10m^2-84m factor

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Frequently Asked Questions (FAQ)

What is factor 3z^6+21z^4 ?
The solution to factor 3z^6+21z^4 is 3z^4(z^2+7)