IDNLearn.com is designed to help you find reliable answers to any question you have. Ask any question and get a detailed, reliable answer from our community of experts.
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.