x^2-2x=-43.75

Simple and best practice solution for x^2-2x=-43.75 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^2-2x=-43.75 equation:


Simplifying
x2 + -2x = -43.75

Reorder the terms:
-2x + x2 = -43.75

Solving
-2x + x2 = -43.75

Solving for variable 'x'.

Reorder the terms:
43.75 + -2x + x2 = -43.75 + 43.75

Combine like terms: -43.75 + 43.75 = 0.00
43.75 + -2x + x2 = 0.00

Begin completing the square.

Move the constant term to the right:

Add '-43.75' to each side of the equation.
43.75 + -2x + -43.75 + x2 = 0.00 + -43.75

Reorder the terms:
43.75 + -43.75 + -2x + x2 = 0.00 + -43.75

Combine like terms: 43.75 + -43.75 = 0.00
0.00 + -2x + x2 = 0.00 + -43.75
-2x + x2 = 0.00 + -43.75

Combine like terms: 0.00 + -43.75 = -43.75
-2x + x2 = -43.75

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -43.75 + 1

Reorder the terms:
1 + -2x + x2 = -43.75 + 1

Combine like terms: -43.75 + 1 = -42.75
1 + -2x + x2 = -42.75

Factor a perfect square on the left side:
(x + -1)(x + -1) = -42.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| |2k+4|=|2k+3| | | 8x=2/3 | | (x-2)+x+(x+2)=183 | | 223+3x=5x-1 | | |j-5|=|j+9| | | x+70=3x+10 | | 36=4(7-n) | | 12=5x-7x | | 1.4z-.8(z+13)=.6(z+6) | | 4+(6-7)=c | | 7|2c-6|+4=32 | | -2x+34=-6+2x | | 2y-40=4x | | 85y=24+t | | x^3=47 | | ln(x)=ln(24) | | 3n=4-(3-n) | | 10(z+1)-3(z-2)=3(z-1)+3(z-3) | | 3|2d-6|+2=2 | | -11y+11z-2y+9z= | | .2(p-10)+13p-7=0 | | |x-3|+9=30 | | 5.7+2.6d=-14.02 | | 0.09=1.8 | | 9=-6p-(-3)-8 | | -4|5g-12|=-12 | | 3(4p+6)-5=-11 | | 3.5xW=108 | | 14k+6.5=k+16 | | x-50=x | | -2(-x-5)=50 | | 3|4-3m|=30 |

Equations solver categories