Solve Polynomial expression?

1 ⤊

-4t^3-11t^2-6t=0

2007-06-20 14:44:13 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

-4t^3 - 11t^2 - 6t=0

factor out -t

-t(4t² + 11t + 6) = 0

factor quadratic expression

-t(x + 2)(4x + 3) = 0

t = 0, t = -2, t = -3/4
.

2007-06-20 14:53:19 · answer #1 · answered by Robert L 7 · 1⤊ 0⤋

-t (4t^2 +11 + 6) = 0
-t (t +2)(4t + 3) = 0

set each factor equal to 0

-t = 0
t = 0

t + 2 = 0
t = -2

4t + 3 = 0
4t = -3
t = -3/4

2007-06-20 15:26:29 · answer #2 · answered by Ace A 3 · 0⤊ 0⤋