yaltabellaflor yaltabellaflor

03-11-2021
Mathematics

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Evaluate the expression 8-5xy^3 for x=3 and y = -2

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SalmonWorldTopper SalmonWorldTopper

03-11-2021

Given info:-

Evaluate the expression 8-5xy^3 for x=3 and y = -2.

8 - 5xy^3

⇛8 - 5(3)(-2)^3

⇛8 - 15(-2*-2*-2)

⇛8 - 15(-8)

⇛8 - (-120)

⇛8 + 120

⇛128 Ans.

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