[(j+k)+20][(j+k)-20]=

Simple and best practice solution for [(j+k)+20][(j+k)-20]= 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 [(j+k)+20][(j+k)-20]= equation:


Simplifying
[(j + k) + 20][(j + k) + -20] = 0

Remove parenthesis around (j + k)
[j + k + 20][(j + k) + -20] = 0

Reorder the terms:
[20 + j + k][(j + k) + -20] = 0

Remove parenthesis around (j + k)
[20 + j + k][j + k + -20] = 0

Reorder the terms:
[20 + j + k][-20 + j + k] = 0

Multiply [20 + j + k] * [-20 + j + k]
[20[-20 + j + k] + j[-20 + j + k] + k[-20 + j + k]] = 0
[[-20 * 20 + j * 20 + k * 20] + j[-20 + j + k] + k[-20 + j + k]] = 0
[[-400 + 20j + 20k] + j[-20 + j + k] + k[-20 + j + k]] = 0
[-400 + 20j + 20k + [-20 * j + j * j + k * j] + k[-20 + j + k]] = 0

Reorder the terms:
[-400 + 20j + 20k + [-20j + jk + j2] + k[-20 + j + k]] = 0
[-400 + 20j + 20k + [-20j + jk + j2] + k[-20 + j + k]] = 0
[-400 + 20j + 20k + -20j + jk + j2 + [-20 * k + j * k + k * k]] = 0

Reorder the terms:
[-400 + 20j + 20k + -20j + jk + j2 + [jk + -20k + k2]] = 0
[-400 + 20j + 20k + -20j + jk + j2 + [jk + -20k + k2]] = 0

Reorder the terms:
[-400 + 20j + -20j + jk + jk + j2 + 20k + -20k + k2] = 0

Combine like terms: 20j + -20j = 0
[-400 + 0 + jk + jk + j2 + 20k + -20k + k2] = 0
[-400 + jk + jk + j2 + 20k + -20k + k2] = 0

Combine like terms: jk + jk = 2jk
[-400 + 2jk + j2 + 20k + -20k + k2] = 0

Combine like terms: 20k + -20k = 0
[-400 + 2jk + j2 + 0 + k2] = 0
[-400 + 2jk + j2 + k2] = 0

Solving
-400 + 2jk + j2 + k2 = 0

Solving for variable 'j'.

The solution to this equation could not be determined.

See similar equations:

| 4s+10=2s | | 6p^2+19p+10= | | 5k^2+17k+6= | | 4d^2+13d+3= | | 1/2t^2+3t-8 | | X^2+4x+Y^2+6y=20 | | 3x+2-9x=4(3x+2) | | 5(x-1)=14 | | 5r+7s=15fors | | (131/3)(25/8) | | 2x^2-10x=-9 | | .85x+1=7 | | .85x+7=7 | | 2(3x-4x)=10-x | | m/5+m/3=13 | | 22=9x+x^2 | | 122-7x=38x+17 | | 3a+2a=a | | 7b+0.4=6.7 | | 21/2x=10 | | 5a-3.6=7 | | x^2+3x-1=y | | (8+4)*2+7-3+7+5*(6+1*13)=x | | 81/2-17 | | xz+yz=1 | | A+a+12=2a+7+a | | 2y+3+y+5=41 | | 4A+5B=240 | | k/9+1=10 | | k^9-1=10 | | 5a+1=2a+11 | | A/2+7=10 |

Equations solver categories