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Popular >

simplify (30x^4)(7x^5y)

Solution

simplify

(30 x^{4}) (7 x^{5} y)

Solution

210 x^{9} y

Solution steps

(30 x^{4}) (7 x^{5} y)

Apply exponent rule:

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

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

= 30 \cdot 7 x^{4 + 5} y

Add the numbers:

4 + 5 = 9

= 30 \cdot 7 x^{9} y

Multiply the numbers:

30 \cdot 7 = 210

= 210 x^{9} y

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Frequently Asked Questions (FAQ)

What is (30x^4)(7x^5y) ?
The solution to (30x^4)(7x^5y) is 210x^9y