+0

# Polynomials

0
80
1
+282

Can someone please help me with this question?

Find all roots of the polynomial f(t)=t^4-5t^3+5t^2+17t-42.

Thank you so much!

Feb 26, 2021

### 1+0 Answers

#1
+344
+1

${\left({t}^{{2}}-{4}{t}+{7}\right)}\cdot{\left({t}+{2}\right)}\cdot{\left({t}-{3}\right)}$

Feb 26, 2021