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Popular >

simplify (7a^4)(6a^5)

Solution

simplify

(7 a^{4}) (6 a^{5})

Solution

42 a^{9}

Solution steps

(7 a^{4}) (6 a^{5})

Apply exponent rule:

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

a^{4} a^{5} = a^{4 + 5}

= 7 \cdot 6 a^{4 + 5}

Add the numbers:

4 + 5 = 9

= 7 \cdot 6 a^{9}

Multiply the numbers:

7 \cdot 6 = 42

= 42 a^{9}

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Frequently Asked Questions (FAQ)

What is (7a^4)(6a^5) ?
The solution to (7a^4)(6a^5) is 42a^9