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Popular >

simplify (3x)(5x^4)

Solution

simplify

(3 x) (5 x^{4})

Solution

15 x^{5}

Solution steps

(3 x) (5 x^{4})

Apply exponent rule:

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

x x^{4} = x^{1 + 4}

= 3 \cdot 5 x^{1 + 4}

Add the numbers:

1 + 4 = 5

= 3 \cdot 5 x^{5}

Multiply the numbers:

3 \cdot 5 = 15

= 15 x^{5}

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Frequently Asked Questions (FAQ)

What is (3x)(5x^4) ?
The solution to (3x)(5x^4) is 15x^5