SOLUTION: r(x)= x-6 s(x)=2x^2 write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(2).

SOLUTION: r(x)= x-6 s(x)=2x^2 write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(2).

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Question 1083502: r(x)= x-6 s(x)=2x^2 write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r*s)(2).
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
r(x)= x-6
s(x)=2x^2
------
write the expressions for (r+s)(x)
Add them.
==========
and (r-s)(x)
Subtract s(x) from r(x)
=================
and evaluate (r*s)(2).
= r(2)*s(2)

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