Question

Asked Nov 5, 2019

Given *P*(*x*) = 7*x*^{3} – 2*x* – 6 and *R*(*x*) = 4*x*^{3} – 5*x*^{2} + 5, find *P*(*x*) – *R*(*x*).*P*(*x*) – *R*(*x*) =

Step 1

The given function are as follows

*P(x) = 7x ^{3} – 2x – 6, R(x) = 4x^{3} – 5x^{2} + 5*

To find: *P(x) – R(x)*

Step 2

First set up the subtraction as shown below.

Step 3

Now distribute the negati...

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