SOLUTION: refer to the polynomials (a)x^2 + 1 and (b) x^4 - 2x + 1. What is the degree of the sum of (a) and (b)?

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: refer to the polynomials (a)x^2 + 1 and (b) x^4 - 2x + 1. What is the degree of the sum of (a) and (b)?      Log On


   



Question 930109: refer to the polynomials (a)x^2 + 1 and (b) x^4 - 2x + 1.
What is the degree of the sum of (a) and (b)?

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

(a)x%5E2+%2B+1...2nd degree polynomial
(b) x%5E4+-+2x+%2B+1...4th degree polynomial
the sum of (a) and (b):
x%5E2+%2B+1%2B%28x%5E4-2x+%2B+1%29
x%5E2+%2B+1%2Bx%5E4-2x+%2B+1
x%5E4%2Bx%5E2-2x+%2B+2.....the sum of (a) and (b) is 4th degree polynomial