2t^2+11t-13=0

Solution for 2t^2+11t-13=0 equation:

Simplifying
2t2 + 11t + -13 = 0

Reorder the terms:
-13 + 11t + 2t2 = 0

Solving
-13 + 11t + 2t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-13 + -2t)(1 + -1t) = 0

Subproblem 1
Set the factor '(-13 + -2t)' equal to zero and attempt to solve:

Simplifying
-13 + -2t = 0

Solving
-13 + -2t = 0

Move all terms containing t to the left, all other terms to the right.

Add '13' to each side of the equation.
-13 + 13 + -2t = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -2t = 0 + 13
-2t = 0 + 13

Combine like terms: 0 + 13 = 13
-2t = 13

Divide each side by '-2'.
t = -6.5

Simplifying
t = -6.5
Subproblem 2
Set the factor '(1 + -1t)' equal to zero and attempt to solve:

Simplifying
1 + -1t = 0

Solving
1 + -1t = 0

Move all terms containing t to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -1t = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1t = 0 + -1
-1t = 0 + -1

Combine like terms: 0 + -1 = -1
-1t = -1

Divide each side by '-1'.
t = 1

Simplifying
t = 1
Solution
t = {-6.5, 1}