d^2-196=0

Simple and best practice solution for d^2-196=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 d^2-196=0 equation: 


Simplifying
d2 + -196 = 0

Reorder the terms:
-196 + d2 = 0

Solving
-196 + d2 = 0

Solving for variable 'd'.

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

Add '196' to each side of the equation.
-196 + 196 + d2 = 0 + 196

Combine like terms: -196 + 196 = 0
0 + d2 = 0 + 196
d2 = 0 + 196

Combine like terms: 0 + 196 = 196
d2 = 196

Simplifying
d2 = 196

Take the square root of each side:
d = {-14, 14}

See similar equations:

| 694=35+a+2(a)-36+a+a | | 5/8/5/6 | | 3y^4-y^3=0 | | y^2-13y+30=-12 | | X+3/2x=7 | | 2x=30-4 | | (5+2x)*3=7+4x | | -5-k=14 | | 37x-14+18x=154 | | 12(2x-9)=4(6x+4) | | (3x+5)(2x^2-9x+10)=0 | | y/2=-8 | | 1/2(25)(24) | | 14+2=16 | | 14+2= | | 3(x-3)=81 | | 21y-48=-3y | | -5x=-9-8x | | -16t^2+21x-6=0 | | 19-6m-2m=39 | | 11x=-x+6 | | 3.9q-2.6-5.6q=-2.7q-1.6 | | n+24=19 | | 6-5y=21 | | 6+8x=46 | | x^(3/2)-17x^(1/2)=0 | | 5x+2=2x+1 | | 2y^3+3y^2=-y^2 | | -4(4y-6)+2(3y+6)= | | 1/6(8t-5)=11/6t-t-5/12 | | lnx+2=0 | | 1/2(6t-9)=9/2t-t+9/4 |

Equations solver categories