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Popular >

simplify (3y+4y)^3

Solution

simplify

(3 y + 4 y)^{3}

Solution

343 y^{3}

Solution steps

(3 y + 4 y)^{3}

Add similar elements:

3 y + 4 y = 7 y

= (7 y)^{3}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

(7 y)^{3} = 7^{3} y^{3}

= 7^{3} y^{3}

7^{3} = 343

= 343 y^{3}

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Frequently Asked Questions (FAQ)

What is (3y+4y)^3 ?
The solution to (3y+4y)^3 is 343y^3