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Popular >

simplify (6k^5)(-k^4)

Solution

simplify

(6 k^{5}) (- k^{4})

Solution

- 6 k^{9}

Solution steps

(6 k^{5}) (- k^{4})

Apply rule:

a (- b) = - ab

(6 k^{5}) (- k^{4}) = - 6 k^{5} k^{4}

= - 6 k^{5} k^{4}

Apply exponent rule:

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

k^{5} k^{4} = k^{5 + 4}

= - 6 k^{5 + 4}

Add the numbers:

5 + 4 = 9

= - 6 k^{9}

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Frequently Asked Questions (FAQ)

What is (6k^5)(-k^4) ?
The solution to (6k^5)(-k^4) is -6k^9