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Popular >

expand 2x^3(9x^2+5y)

Solution

expand

2 x^{3} (9 x^{2} + 5 y)

Solution

18 x^{5} + 10 x^{3} y

Solution steps

2 x^{3} (9 x^{2} + 5 y)

Apply the distributive law:

a (b + c) = ab + a c

2 x^{3} (9 x^{2} + 5 y) = 2 x^{3} \cdot 9 x^{2} + 2 x^{3} \cdot 5 y

= 2 x^{3} \cdot 9 x^{2} + 2 x^{3} \cdot 5 y

Simplify

2 x^{3} \cdot 9 x^{2} + 2 x^{3} \cdot 5 y : 18 x^{5} + 10 x^{3} y

= 18 x^{5} + 10 x^{3} y

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Frequently Asked Questions (FAQ)

What is expand 2x^3(9x^2+5y) ?
The solution to expand 2x^3(9x^2+5y) is 18x^5+10x^3y