(x+2)*(x+2)+(y-5)*(y-5)=81

Simple and best practice solution for (x+2)*(x+2)+(y-5)*(y-5)=81 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 (x+2)*(x+2)+(y-5)*(y-5)=81 equation: 


Simplifying
(x + 2)(x + 2) + (y + -5)(y + -5) = 81

Reorder the terms:
(2 + x)(x + 2) + (y + -5)(y + -5) = 81

Reorder the terms:
(2 + x)(2 + x) + (y + -5)(y + -5) = 81

Multiply (2 + x) * (2 + x)
(2(2 + x) + x(2 + x)) + (y + -5)(y + -5) = 81
((2 * 2 + x * 2) + x(2 + x)) + (y + -5)(y + -5) = 81
((4 + 2x) + x(2 + x)) + (y + -5)(y + -5) = 81
(4 + 2x + (2 * x + x * x)) + (y + -5)(y + -5) = 81
(4 + 2x + (2x + x2)) + (y + -5)(y + -5) = 81

Combine like terms: 2x + 2x = 4x
(4 + 4x + x2) + (y + -5)(y + -5) = 81

Reorder the terms:
4 + 4x + x2 + (-5 + y)(y + -5) = 81

Reorder the terms:
4 + 4x + x2 + (-5 + y)(-5 + y) = 81

Multiply (-5 + y) * (-5 + y)
4 + 4x + x2 + (-5(-5 + y) + y(-5 + y)) = 81
4 + 4x + x2 + ((-5 * -5 + y * -5) + y(-5 + y)) = 81
4 + 4x + x2 + ((25 + -5y) + y(-5 + y)) = 81
4 + 4x + x2 + (25 + -5y + (-5 * y + y * y)) = 81
4 + 4x + x2 + (25 + -5y + (-5y + y2)) = 81

Combine like terms: -5y + -5y = -10y
4 + 4x + x2 + (25 + -10y + y2) = 81

Reorder the terms:
4 + 25 + 4x + x2 + -10y + y2 = 81

Combine like terms: 4 + 25 = 29
29 + 4x + x2 + -10y + y2 = 81

Solving
29 + 4x + x2 + -10y + y2 = 81

Solving for variable 'x'.

Reorder the terms:
29 + -81 + 4x + x2 + -10y + y2 = 81 + -81

Combine like terms: 29 + -81 = -52
-52 + 4x + x2 + -10y + y2 = 81 + -81

Combine like terms: 81 + -81 = 0
-52 + 4x + x2 + -10y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| -12(d-3)=-12 | | (x^3-6x^2-8x)*(x^3-4x^2-9x+5)= | | 3m+2m+m=40 | | 128-4x=76 | | f(X)=2X^2+8x-14 | | 3(x+2)+7=6(x+2)+5 | | 6+5q=9+49 | | -7625+185d=0 | | 4z^2+23z+15= | | 180=11x+5+9x+17 | | 8x+c=5x | | 5(2p-3)=15 | | 61=3(x+7)+x | | x^2-2z+49=11x+7 | | a^2-2ab+b^2ifa-b=12 | | -8y-7+2=23 | | 4.5x-(-31.5)=3x+9 | | 4-84x=144 | | 2(x+1)-10=-5(x+1)+5 | | 19=-9-5+6 | | 3x-8=-8+4 | | 5-2(x+5)+3= | | 2x^2-8z^2=0 | | 3n+12=39 | | 24=-11-8+3 | | Tanx=2.3 | | 7208+(-220)=0 | | X^2(x^2-81)(x^2-1)=0 | | X*40=160 | | 4(x-10)-8=1(x-10)+5 | | 5+3a=8-5a | | x+7(x+3)=61 |

Equations solver categories