2(t-7)(t-7)=0

Simple and best practice solution for 2(t-7)(t-7)=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 2(t-7)(t-7)=0 equation: 


Simplifying
2(t + -7)(t + -7) = 0

Reorder the terms:
2(-7 + t)(t + -7) = 0

Reorder the terms:
2(-7 + t)(-7 + t) = 0

Multiply (-7 + t) * (-7 + t)
2(-7(-7 + t) + t(-7 + t)) = 0
2((-7 * -7 + t * -7) + t(-7 + t)) = 0
2((49 + -7t) + t(-7 + t)) = 0
2(49 + -7t + (-7 * t + t * t)) = 0
2(49 + -7t + (-7t + t2)) = 0

Combine like terms: -7t + -7t = -14t
2(49 + -14t + t2) = 0
(49 * 2 + -14t * 2 + t2 * 2) = 0
(98 + -28t + 2t2) = 0

Solving
98 + -28t + 2t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '2'.
2(49 + -14t + t2) = 0

Factor a trinomial.
2((7 + -1t)(7 + -1t)) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(7 + -1t)' equal to zero and attempt to solve:

Simplifying
7 + -1t = 0

Solving
7 + -1t = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1t = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1t = 0 + -7
-1t = 0 + -7

Combine like terms: 0 + -7 = -7
-1t = -7

Divide each side by '-1'.
t = 7

Simplifying
t = 7

Subproblem 2
Set the factor '(7 + -1t)' equal to zero and attempt to solve:

Simplifying
7 + -1t = 0

Solving
7 + -1t = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1t = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1t = 0 + -7
-1t = 0 + -7

Combine like terms: 0 + -7 = -7
-1t = -7

Divide each side by '-1'.
t = 7

Simplifying
t = 7
Solution
t = {7, 7}

See similar equations:

| 7/84=12/h | | -150.50+60x=50.50+40x | | 2(3x+2)-4x=28 | | 8x+21=10x-1 | | 40-3k=5k | | 10x+7y=45 | | 7x-6=10x-1 | | 24a+20= | | 10x-1=7x-6 | | -49+x=59+5x | | 7x-6=8x+21 | | 4x-3(x-4)=5x+2+5(-x+3) | | 99999999999999999999=x | | 3n=0.46 | | 744=8w^2+w^4 | | (4-r^2)^(3/2) | | 6x+59(x+2)=508 | | -12x^4+72x^2-12=0 | | 7x+39=-2(x-6) | | 8+10=20 | | 5p+3a+47=13p+4a | | 4+3(5x+14)=-39-8 | | 8r^2-690r+6750=0 | | 8-(-7)+9= | | 24xsquared-58x-16=0 | | x^41=0 | | 6x-6=7x-49 | | 7/6=logx | | x^2-.75x+.140625=1.890625 | | -8(u+7)=-3u-16 | | 56-x=0 | | -4/2-(-29)=x |

Equations solver categories