sqrt(x^2+8x+7)-sqrt(x^2+x+2)=2

Simple and best practice solution for sqrt(x^2+8x+7)-sqrt(x^2+x+2)=2 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 sqrt(x^2+8x+7)-sqrt(x^2+x+2)=2 equation:


Simplifying
sqrt(x2 + 8x + 7) + -1sqrt(x2 + x + 2) = 2

Reorder the terms:
qrst(7 + 8x + x2) + -1sqrt(x2 + x + 2) = 2
(7 * qrst + 8x * qrst + x2 * qrst) + -1sqrt(x2 + x + 2) = 2
(7qrst + 8qrstx + qrstx2) + -1sqrt(x2 + x + 2) = 2

Reorder the terms:
7qrst + 8qrstx + qrstx2 + -1qrst(2 + x + x2) = 2
7qrst + 8qrstx + qrstx2 + (2 * -1qrst + x * -1qrst + x2 * -1qrst) = 2
7qrst + 8qrstx + qrstx2 + (-2qrst + -1qrstx + -1qrstx2) = 2

Reorder the terms:
7qrst + -2qrst + 8qrstx + -1qrstx + qrstx2 + -1qrstx2 = 2

Combine like terms: 7qrst + -2qrst = 5qrst
5qrst + 8qrstx + -1qrstx + qrstx2 + -1qrstx2 = 2

Combine like terms: 8qrstx + -1qrstx = 7qrstx
5qrst + 7qrstx + qrstx2 + -1qrstx2 = 2

Combine like terms: qrstx2 + -1qrstx2 = 0
5qrst + 7qrstx + 0 = 2
5qrst + 7qrstx = 2

Solving
5qrst + 7qrstx = 2

Solving for variable 'q'.

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

Reorder the terms:
-2 + 5qrst + 7qrstx = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + 5qrst + 7qrstx = 0

The solution to this equation could not be determined.

See similar equations:

| 24x-5=134 | | 2(413)-4=3-55 | | 3xy-8xy-5xy+2xy= | | 5(3x+5)=5x+9 | | 2x^2(5x+1)= | | 5x^2(-2x^2-2y)= | | X/y=6.125 | | 5x^2(x^3-x^2y)= | | w^2+10w-24=0 | | 3n-n=2n | | xy^2(4x^3+1)= | | 3x+1+4x-24=180 | | 23=-1000 | | w^2+10-24=0 | | 2r=100 | | 5x^2(4x^2+4y^3)= | | m+3=m | | 3x^2+5y^2-1=0 | | xy^2(3x^2+3)= | | -9.8=n/-2.3 | | 8x-3=-36 | | 4x^2y^2(-x^3+4)= | | 3x+13=1-3x | | -y^2+2y^2+5y^2= | | 12-(3+q)=q-1 | | 8k^2-8k+4=0 | | 9*5*7*1+63= | | 3y^2+2y^2-2y^2+4y^2= | | cospix=5 | | 16x-5=86 | | -(4k-2)=2(k-6) | | 2xy+xy+3xy+2xy= |

Equations solver categories