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Popular >

simplify (3x)(4x^3)

Solution

simplify

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

Solution

12 x^{4}

Solution steps

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

Apply exponent rule:

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

x x^{3} = x^{1 + 3}

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

Add the numbers:

1 + 3 = 4

= 3 \cdot 4 x^{4}

Multiply the numbers:

3 \cdot 4 = 12

= 12 x^{4}

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Frequently Asked Questions (FAQ)

What is (3x)(4x^3) ?
The solution to (3x)(4x^3) is 12x^4