4t^2+13t+9=0

Simple and best practice solution for 4t^2+13t+9=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4t^2+13t+9=0 equation:


Simplifying
4t2 + 13t + 9 = 0

Reorder the terms:
9 + 13t + 4t2 = 0

Solving
9 + 13t + 4t2 = 0

Solving for variable 't'.

Factor a trinomial.
(9 + 4t)(1 + t) = 0

Subproblem 1

Set the factor '(9 + 4t)' equal to zero and attempt to solve: Simplifying 9 + 4t = 0 Solving 9 + 4t = 0 Move all terms containing t to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4t = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4t = 0 + -9 4t = 0 + -9 Combine like terms: 0 + -9 = -9 4t = -9 Divide each side by '4'. t = -2.25 Simplifying t = -2.25

Subproblem 2

Set the factor '(1 + t)' equal to zero and attempt to solve: Simplifying 1 + t = 0 Solving 1 + t = 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 + t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + t = 0 + -1 t = 0 + -1 Combine like terms: 0 + -1 = -1 t = -1 Simplifying t = -1

Solution

t = {-2.25, -1}

See similar equations:

| -5+4x=15 | | q(p)=20p+500 | | d^2+6d+8=0 | | 2x+6x=180 | | 4x^2+x-195=0 | | 5(w+5)-8w=10 | | 4(n-2)=2(n+3) | | -6x-9=-9 | | 8xy^4+6x^2-27y^7=0 | | 2x+17y=-29 | | 15x+(11x+20)=180 | | 3(3x+1)+4(x-2)= | | 3(n+5)=n+2 | | -8+x=-6 | | 2(n+5)+3n=20 | | 6x-7=x+23 | | 2e^2x-6=27 | | X=x^5+3x^4-9x-27 | | x^2-3g-54=0 | | 5n-2(n+2)=8 | | (x+40)+(x-40)=180 | | 2(n+4)+3n=28 | | (x+40)(x-40)=180 | | -5+3x=-5 | | x^5=3x^4-9x-27 | | 4(3n-6)=36 | | 3x^2-36x+36=0 | | 2(c-2)=3(c-6) | | x^2-20x+64=0 | | 3(-2n+4)=6 | | 3(2n+4)=6 | | 9+6(2c-1)= |

Equations solver categories