SOLUTION: Polynomials p(x)+4 q(x)If P9x)=3x^5+70x^3-67x^2+3 and q(x)=3x^3+56x^2-19

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Polynomials p(x)+4 q(x)If P9x)=3x^5+70x^3-67x^2+3 and q(x)=3x^3+56x^2-19      Log On


   

Question 78170This question is from textbook
: Polynomials

p(x)+4 q(x)If P9x)=3x^5+70x^3-67x^2+3 and q(x)=3x^3+56x^2-19 This question is from textbook

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
p%28x%29%2B4+q%28x%29=%283x%5E5%2B70x%5E3-67x%5E2%2B3%29%2B+4%283x%5E3%2B56x%5E2-19%29
p%28x%29%2B4+q%28x%29=%283x%5E5%2B70x%5E3-67x%5E2%2B3%29%2B+%2812x%5E3%2B224x%5E2-76%29 Distribute
Group like terms
p%28x%29%2B4+q%28x%29=3x%5E5%2B82x%5E3%2B157x%5E2-73 Add like terms. This is your simplified form.