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Popular >

simplify (4a^2b)(3ab)

Solution

simplify

(4 a^{2} b) (3 ab)

Solution

12 a^{3} b^{2}

Solution steps

(4 a^{2} b) (3 ab)

Apply exponent rule:

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

a^{2} a = a^{2 + 1}

= 4 b \cdot 3 a^{2 + 1} b

Add the numbers:

2 + 1 = 3

= 4 b \cdot 3 a^{3} b

Apply exponent rule:

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

bb = b^{1 + 1}

= 4 \cdot 3 a^{3} b^{1 + 1}

Add the numbers:

1 + 1 = 2

= 4 \cdot 3 a^{3} b^{2}

Multiply the numbers:

4 \cdot 3 = 12

= 12 a^{3} b^{2}

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Frequently Asked Questions (FAQ)

What is (4a^2b)(3ab) ?
The solution to (4a^2b)(3ab) is 12a^3b^2