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Simplify the expression below.

Simplify the expression below.-example-1

1 Answer

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Answer:

14
s^(4) - 7s² + 15

Explanation:

Remove the parenthesis on the first 2 and distribute the third by - 1

= 12
s^(4) - 6s² + 4s + 6
s^(4) - 4s + 27 - 4
s^(4) - s² - 12 ← collect like terms

= 14
s^(4) - 7s² + 15

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