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Popular >

simplify (3y^2)(2y^{21})

Solution

simplify

(3 y^{2}) (2 y^{21})

Solution

6 y^{23}

Solution steps

(3 y^{2}) (2 y^{21})

Apply exponent rule:

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

y^{2} y^{21} = y^{2 + 21}

= 3 \cdot 2 y^{2 + 21}

Add the numbers:

2 + 21 = 23

= 3 \cdot 2 y^{23}

Multiply the numbers:

3 \cdot 2 = 6

= 6 y^{23}

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Frequently Asked Questions (FAQ)

What is (3y^2)(2y^{21}) ?
The solution to (3y^2)(2y^{21}) is 6y^{23}