# How do you find all the real and complex roots of # P(x) = 2x^5 + 3x^4 + 2x^2 - 2#?

##### 1 Answer

Feb 18, 2017

#### Explanation:

graph{2x^5+3x^4+2x^2-2 [-10, 10, -5, 5]}

graph{2x^5+3x^4+2x^2-2 [.69, .701, -.1, .1]}

graph{2x^5+3x^4+2x^2-2 [-.828,-.827, -.01, .01]}

graph{2x^5+3x^4+2x^2-2 [-1.724,-1.723, -.1, .1]}