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Popular >

simplify (7b^5)(3ab)

Solution

simplify

(7 b^{5}) (3 ab)

Solution

21 b^{6} a

Solution steps

(7 b^{5}) (3 ab)

Apply exponent rule:

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

b^{5} b = b^{5 + 1}

= 7 \cdot 3 a b^{5 + 1}

Add the numbers:

5 + 1 = 6

= 7 \cdot 3 a b^{6}

Multiply the numbers:

7 \cdot 3 = 21

= 21 b^{6} a

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Frequently Asked Questions (FAQ)

What is (7b^5)(3ab) ?
The solution to (7b^5)(3ab) is 21b^6a