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Popular >

simplify (3y^9)(4y^2)

Solution

simplify

(3 y^{9}) (4 y^{2})

Solution

12 y^{11}

Solution steps

(3 y^{9}) (4 y^{2})

Apply exponent rule:

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

y^{9} y^{2} = y^{9 + 2}

= 3 \cdot 4 y^{9 + 2}

Add the numbers:

9 + 2 = 11

= 3 \cdot 4 y^{11}

Multiply the numbers:

3 \cdot 4 = 12

= 12 y^{11}

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Frequently Asked Questions (FAQ)

What is (3y^9)(4y^2) ?
The solution to (3y^9)(4y^2) is 12y^{11}