If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2(x + -5)(x + -5) + -7 = 1 Reorder the terms: -2(-5 + x)(x + -5) + -7 = 1 Reorder the terms: -2(-5 + x)(-5 + x) + -7 = 1 Multiply (-5 + x) * (-5 + x) -2(-5(-5 + x) + x(-5 + x)) + -7 = 1 -2((-5 * -5 + x * -5) + x(-5 + x)) + -7 = 1 -2((25 + -5x) + x(-5 + x)) + -7 = 1 -2(25 + -5x + (-5 * x + x * x)) + -7 = 1 -2(25 + -5x + (-5x + x2)) + -7 = 1 Combine like terms: -5x + -5x = -10x -2(25 + -10x + x2) + -7 = 1 (25 * -2 + -10x * -2 + x2 * -2) + -7 = 1 (-50 + 20x + -2x2) + -7 = 1 Reorder the terms: -50 + -7 + 20x + -2x2 = 1 Combine like terms: -50 + -7 = -57 -57 + 20x + -2x2 = 1 Solving -57 + 20x + -2x2 = 1 Solving for variable 'x'. Reorder the terms: -57 + -1 + 20x + -2x2 = 1 + -1 Combine like terms: -57 + -1 = -58 -58 + 20x + -2x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -58 + 20x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-29 + 10x + -1x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-29 + 10x + -1x2)' equal to zero and attempt to solve: Simplifying -29 + 10x + -1x2 = 0 Solving -29 + 10x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 29 + -10x + x2 = 0 Move the constant term to the right: Add '-29' to each side of the equation. 29 + -10x + -29 + x2 = 0 + -29 Reorder the terms: 29 + -29 + -10x + x2 = 0 + -29 Combine like terms: 29 + -29 = 0 0 + -10x + x2 = 0 + -29 -10x + x2 = 0 + -29 Combine like terms: 0 + -29 = -29 -10x + x2 = -29 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -29 + 25 Reorder the terms: 25 + -10x + x2 = -29 + 25 Combine like terms: -29 + 25 = -4 25 + -10x + x2 = -4 Factor a perfect square on the left side: (x + -5)(x + -5) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 6m-4=4m+2 | | 3(x-1)=5+7x | | 4mx-m=7 | | 50x/3=2 | | a(x+2)-bx=5 | | -2x+7=3x+(-4) | | Y=2E-05x-0.0006 | | 3/2=2/x | | (1696)16=(x)8 | | y-3a+4b= | | 4/3=3/x | | 3(x+1)-5=70 | | -6+2x=38 | | (x/90)*((90-x)*50)=10x | | 2x=8+4y | | 4+200=292 | | 4x-19=6x-9 | | 4x-36/x-9 | | 3x^2=5x-4 | | y=-36x^2+100x | | 14+7x=105 | | 861/7=3/x | | 861/3=7/x | | -a^2+10b-16=0 | | 39.83=8g+3.51 | | Y=7x-7z-9 | | 7x+6y=-23 | | -2/3=15-b/6 | | 7x+6y=37 | | 3.1+p=18 | | 3s+50=296 | | x^2+y^2+16x-4y+13=0 |