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Popular >

expand 5x^3(2x+4y)

Solution

expand

5 x^{3} (2 x + 4 y)

Solution

10 x^{4} + 20 x^{3} y

Solution steps

5 x^{3} (2 x + 4 y)

Apply the distributive law:

a (b + c) = ab + a c

5 x^{3} (2 x + 4 y) = 5 x^{3} \cdot 2 x + 5 x^{3} \cdot 4 y

= 5 x^{3} \cdot 2 x + 5 x^{3} \cdot 4 y

Simplify

5 x^{3} \cdot 2 x + 5 x^{3} \cdot 4 y : 10 x^{4} + 20 x^{3} y

= 10 x^{4} + 20 x^{3} y

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Frequently Asked Questions (FAQ)

What is expand 5x^3(2x+4y) ?
The solution to expand 5x^3(2x+4y) is 10x^4+20x^3y