7s^2-14st+7t^2=0

Simple and best practice solution for 7s^2-14st+7t^2=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 7s^2-14st+7t^2=0 equation:


Simplifying
7s2 + -14st + 7t2 = 0

Reorder the terms:
-14st + 7s2 + 7t2 = 0

Solving
-14st + 7s2 + 7t2 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '7'.
7(-2st + s2 + t2) = 0

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

Ignore the factor 7.

Subproblem 1

Set the factor '(s + -1t)' equal to zero and attempt to solve: Simplifying s + -1t = 0 Solving s + -1t = 0 Move all terms containing s to the left, all other terms to the right. Add 't' to each side of the equation. s + -1t + t = 0 + t Combine like terms: -1t + t = 0 s + 0 = 0 + t s = 0 + t Remove the zero: s = t Simplifying s = t

Subproblem 2

Set the factor '(s + -1t)' equal to zero and attempt to solve: Simplifying s + -1t = 0 Solving s + -1t = 0 Move all terms containing s to the left, all other terms to the right. Add 't' to each side of the equation. s + -1t + t = 0 + t Combine like terms: -1t + t = 0 s + 0 = 0 + t s = 0 + t Remove the zero: s = t Simplifying s = t

Solution

s = {t, t}

See similar equations:

| 0=(y-3)(y+2) | | 6(2-3w)=2w+2 | | 12x-7=10x+9 | | f(x)=x^4-8x^3+23x^2-28x+12 | | 6(2-3)=2w+2 | | 0=4b(b+4) | | 4b(b+4)=o | | (-5,6),(7,-8)= | | (13,6),(3,-5)= | | (2,-1),(-8,-2)= | | (-6,-4),(4,1)= | | 3x+5=6x^2 | | (-3,10),(-3,7)= | | (9,8),(7,-8)= | | (5,2),(6,-2)= | | (6,1),(-6,1)= | | (-4,5),(-8,-5)= | | (5,-9),(3,-2)= | | 3sqrtx-1=4 | | (10,0),(-2,4)= | | (17,18),(18,17)= | | (-5,-8),(-8,1)= | | h(x)=2-sqrtx+1 | | -5+x= | | -3/4z=-21 | | (2,5),(-3,-5)= | | (4,6),(4,8)= | | (4,3.5),(-4,3.5)= | | (2,5),(6,2)= | | (1,-2),(6,2)= | | (4,-3),(8,-3)= | | (2,1),(8,9)= |

Equations solver categories