How many roots. real or complex doses the polynomial 7+5x^4-3x^2

Question

asked May 10, 2021 55.4k views

2 Answers

TruckerCat · Answer 1 · 2021-05-16T07:54:24+0000

Answer:

4 roots

Explanation:

Assuming the exuation is

7+(5x^4)- (3x^2)

the polinomial has 4 roots

because a polynomial always has as many roots as it's highest degree