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22-10-2017
Mathematics

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I need to simplify this... (4a^3+7a^2b+6b^3) + (a^3+2a^2b+4b^3)

Respuesta :

22-10-2017

(4a³ + 7a²b + 6b³) + (a³ + 2a²b + 4b³)

Get rid of the parenthesis.

4a³ + 7a²b + 6b³ + a³ + 2a²b + 4b²

Add like terms.

(4a³ + a³) + (7a²b + 2a²b) + (6b² + 4b²)

Simplify.

5a³ + 9a²b + 10b²

~Hope I helped!~

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a^3+a+a^2+1 2a^2+2ab+ab^2+b^3 ------------------------------- * ---------------------------------- a^3+a^2+ab^2+b^2 a^3+a+a^2b+b