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3 years ago

8

U(x)=−5x+5 w(x)=5x-3 Find the value of u(w(5))

1 answer:

Furkat [3]3 years ago

3 0

U(w(x))=-5(5x-3)+5

u(w(x))=-25x+15+5

u(w(x))=-25x+20 so

u(w(5))=-25(5)+20

u(w(5))=-125+20

u(w(5))=-105

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