0=25t^2-30t+9

Simple and best practice solution for 0=25t^2-30t+9 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 0=25t^2-30t+9 equation:


Simplifying
0 = 25t2 + -30t + 9

Reorder the terms:
0 = 9 + -30t + 25t2

Solving
0 = 9 + -30t + 25t2

Solving for variable 't'.

Combine like terms: 0 + -9 = -9
-9 + 30t + -25t2 = 9 + -30t + 25t2 + -9 + 30t + -25t2

Reorder the terms:
-9 + 30t + -25t2 = 9 + -9 + -30t + 30t + 25t2 + -25t2

Combine like terms: 9 + -9 = 0
-9 + 30t + -25t2 = 0 + -30t + 30t + 25t2 + -25t2
-9 + 30t + -25t2 = -30t + 30t + 25t2 + -25t2

Combine like terms: -30t + 30t = 0
-9 + 30t + -25t2 = 0 + 25t2 + -25t2
-9 + 30t + -25t2 = 25t2 + -25t2

Combine like terms: 25t2 + -25t2 = 0
-9 + 30t + -25t2 = 0

Factor a trinomial.
(-3 + 5t)(3 + -5t) = 0

Subproblem 1

Set the factor '(-3 + 5t)' equal to zero and attempt to solve: Simplifying -3 + 5t = 0 Solving -3 + 5t = 0 Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 5t = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 5t = 0 + 3 5t = 0 + 3 Combine like terms: 0 + 3 = 3 5t = 3 Divide each side by '5'. t = 0.6 Simplifying t = 0.6

Subproblem 2

Set the factor '(3 + -5t)' equal to zero and attempt to solve: Simplifying 3 + -5t = 0 Solving 3 + -5t = 0 Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5t = 0 + -3 -5t = 0 + -3 Combine like terms: 0 + -3 = -3 -5t = -3 Divide each side by '-5'. t = 0.6 Simplifying t = 0.6

Solution

t = {0.6, 0.6}

See similar equations:

| 3(8f+5)=-32 | | 3x+8(8)+2=9x | | (5x^2-9x+23)-(11x^2-7)=0 | | -2(3x-4)=-22 | | 5x+2(2x+3)=69 | | 6(1-x)=4(-4x-1) | | 3x^2v-2x-5=0 | | 15-6x=45-8x | | -8(a+3)=-4-5(1+a) | | (-5)(-3)=18 | | (-4b+5)=(-5b-5) | | 24x=6x-6 | | 44=5m+4 | | x-(4x-1)=2 | | 5x+3(2x-15)=54 | | (8x-6)(2x+8)=0 | | 11=5x+1 | | -7(1-6b)=29 | | 4g+10=14 | | 2y+4=10 | | -2h+8-9=-22 | | Log(3)(x+1)=2 | | -4r=-3r | | f(x+y)=f(x)+f(y)+2*f(x)*f(y) | | 50x+120*[92-x]=8380 | | 20=-30 | | 0=p^2+2p-24 | | -4b-2=5(b-1) | | 9=2q+1 | | LN(x^6)=26 | | -5d-3d=21 | | cos^2X-sin^2X=1-2sin^2X |

Equations solver categories