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Popular >

factor-7x^5-56x^4

Solution

factor

- 7 x^{5} - 56 x^{4}

Solution

- 7 x^{4} (x + 8)

Solution steps

- 7 x^{5} - 56 x^{4}

Apply exponent rule:

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

x^{5} = x x^{4}

= - 7 x x^{4} - 56 x^{4}

Rewrite

- 56

as

- 7 \cdot 8

= - 7 x x^{4} - 7 \cdot 8 x^{4}

Factor out common term

- 7 x^{4}

= - 7 x^{4} (x + 8)

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Frequently Asked Questions (FAQ)

What is factor-7x^5-56x^4 ?
The solution to factor-7x^5-56x^4 is -7x^4(x+8)