Question

simplify (2s+t)^3-(2s-t)​

Answer 1

I hope this will help you.

(2s+t)^3-2s+t

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Answer 2

Step-by-step explanation:

(8s^3+t^3)-(2s-t)

8s^3(-2s+t)+t^3(-2s+t)

-2s^4+8s^3t-2st^3+t^4

solved

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