-16t^2+16t-98=0

Simple and best practice solution for -16t^2+16t-98=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 -16t^2+16t-98=0 equation: 


Simplifying
-16t2 + 16t + -98 = 0

Reorder the terms:
-98 + 16t + -16t2 = 0

Solving
-98 + 16t + -16t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-49 + 8t + -8t2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-49 + 8t + -8t2)' equal to zero and attempt to solve:

Simplifying
-49 + 8t + -8t2 = 0

Solving
-49 + 8t + -8t2 = 0

Begin completing the square.  Divide all terms by
-8 the coefficient of the squared term: 

Divide each side by '-8'.
6.125 + -1t + t2 = 0

Move the constant term to the right:

Add '-6.125' to each side of the equation.
6.125 + -1t + -6.125 + t2 = 0 + -6.125

Reorder the terms:
6.125 + -6.125 + -1t + t2 = 0 + -6.125

Combine like terms: 6.125 + -6.125 = 0.000
0.000 + -1t + t2 = 0 + -6.125
-1t + t2 = 0 + -6.125

Combine like terms: 0 + -6.125 = -6.125
-1t + t2 = -6.125

The t term is -1t.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1t + 0.25 + t2 = -6.125 + 0.25

Reorder the terms:
0.25 + -1t + t2 = -6.125 + 0.25

Combine like terms: -6.125 + 0.25 = -5.875
0.25 + -1t + t2 = -5.875

Factor a perfect square on the left side:
(t + -0.5)(t + -0.5) = -5.875

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 2.7x=35.1 | | 2cos(10x)=-sin(5x) | | 111-3x=24x+18 | | 600-2p=450+p | | 7j-4(j-3)=3(7+2j) | | (m-n+k)(m+9n-7k)=0 | | 4x+6=x-30 | | =2a^8-50 | | 5n+2/9+4/3=n | | -10(x+5)+68=-16-6 | | (2x-12)(3x+15)=0 | | 30-p=20+3p | | -2+15=15x-5-14x | | 81-3x=3x+19 | | 9z-9z=0 | | -29+4a=-4a-(1+6a) | | f(X)=2x^3-3x^2-72x | | ex-6y=7z | | 143-7x=20x+20 | | 15m+4-7m=-32 | | -7-6n=-6n | | 56-3x=10x*17 | | 2(.5)+y=10 | | f+3=-(11+f) | | d=dr | | 0.6x=1.8 | | -3x+1=-3-4x | | 3y^2-8yx-16x^2=0 | | h=-16t^2+40t+56 | | -9b+b=-8b | | 2x-3*2=x | | .25(3x-2)=.25(8x+1) |

Equations solver categories