9t^2-6t+4=0

Simple and best practice solution for 9t^2-6t+4=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 9t^2-6t+4=0 equation:


Simplifying
9t2 + -6t + 4 = 0

Reorder the terms:
4 + -6t + 9t2 = 0

Solving
4 + -6t + 9t2 = 0

Solving for variable 't'.

Begin completing the square.  Divide all terms by
9 the coefficient of the squared term: 

Divide each side by '9'.
0.4444444444 + -0.6666666667t + t2 = 0

Move the constant term to the right:

Add '-0.4444444444' to each side of the equation.
0.4444444444 + -0.6666666667t + -0.4444444444 + t2 = 0 + -0.4444444444

Reorder the terms:
0.4444444444 + -0.4444444444 + -0.6666666667t + t2 = 0 + -0.4444444444

Combine like terms: 0.4444444444 + -0.4444444444 = 0.0000000000
0.0000000000 + -0.6666666667t + t2 = 0 + -0.4444444444
-0.6666666667t + t2 = 0 + -0.4444444444

Combine like terms: 0 + -0.4444444444 = -0.4444444444
-0.6666666667t + t2 = -0.4444444444

The t term is -0.6666666667t.  Take half its coefficient (-0.3333333334).
Square it (0.1111111112) and add it to both sides.

Add '0.1111111112' to each side of the equation.
-0.6666666667t + 0.1111111112 + t2 = -0.4444444444 + 0.1111111112

Reorder the terms:
0.1111111112 + -0.6666666667t + t2 = -0.4444444444 + 0.1111111112

Combine like terms: -0.4444444444 + 0.1111111112 = -0.3333333332
0.1111111112 + -0.6666666667t + t2 = -0.3333333332

Factor a perfect square on the left side:
(t + -0.3333333334)(t + -0.3333333334) = -0.3333333332

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 3-x=3-5x | | (13g)+(5g-5)= | | 752=19(x+4) | | .0025=x(1-cos(.875/x)) | | (19+x)4=752 | | -3c^3+c^2+10c= | | (-13)-(-8)-(-7)=x | | 8329+x=52800 | | 19+4x=752 | | 33x(2x-1)=0 | | 0=c^2-7c-40 | | 3x+-2=2x+-5 | | (-13)-(-8)-(-7)= | | B-3.8=3(b+5) | | 3X+1=90-45 | | 10=5(k+2) | | -3(5x+-1)=-57 | | Y=-25/x | | 4(3x-2)=5x+66 | | 3=m(4)+b | | 5/9v≤45 | | 2(x+3)=7x+26 | | 8(-1+0.5y)-4y=-12 | | 4(x-5)=3(x-2)-2(x+2) | | n=2+4s | | 2(x+2)=7x+26 | | 5u-10-19u+47= | | 48x-24y=-48 | | y/3=3.84 | | 3x+36=84 | | n=2s+2(s+1) | | 6k+2=62 |

Equations solver categories