If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1 = 2x2 + 7x + 15 Reorder the terms: -1 + x2 = 2x2 + 7x + 15 Reorder the terms: -1 + x2 = 15 + 7x + 2x2 Solving -1 + x2 = 15 + 7x + 2x2 Solving for variable 'x'. Reorder the terms: -1 + -15 + -7x + x2 + -2x2 = 15 + 7x + 2x2 + -15 + -7x + -2x2 Combine like terms: -1 + -15 = -16 -16 + -7x + x2 + -2x2 = 15 + 7x + 2x2 + -15 + -7x + -2x2 Combine like terms: x2 + -2x2 = -1x2 -16 + -7x + -1x2 = 15 + 7x + 2x2 + -15 + -7x + -2x2 Reorder the terms: -16 + -7x + -1x2 = 15 + -15 + 7x + -7x + 2x2 + -2x2 Combine like terms: 15 + -15 = 0 -16 + -7x + -1x2 = 0 + 7x + -7x + 2x2 + -2x2 -16 + -7x + -1x2 = 7x + -7x + 2x2 + -2x2 Combine like terms: 7x + -7x = 0 -16 + -7x + -1x2 = 0 + 2x2 + -2x2 -16 + -7x + -1x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -16 + -7x + -1x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(16 + 7x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(16 + 7x + x2)' equal to zero and attempt to solve: Simplifying 16 + 7x + x2 = 0 Solving 16 + 7x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-16' to each side of the equation. 16 + 7x + -16 + x2 = 0 + -16 Reorder the terms: 16 + -16 + 7x + x2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + 7x + x2 = 0 + -16 7x + x2 = 0 + -16 Combine like terms: 0 + -16 = -16 7x + x2 = -16 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = -16 + 12.25 Reorder the terms: 12.25 + 7x + x2 = -16 + 12.25 Combine like terms: -16 + 12.25 = -3.75 12.25 + 7x + x2 = -3.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = -3.75 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.
| =-10-90x | | (45/)x−6 | | Y=-24/x | | 4x-(-6+3x)=5-5(-4x-4) | | (2xy+y)dx+(x^2-x)dy=0 | | (D^6-64)=0 | | 25x^2-40x+9=-7 | | (2xy+y)dx+(x^2-y)dy=0 | | 3x-2+2x+5=14 | | 2(x-1)=8x-4-6x | | (3y/2)4 | | y(5y^2-19y-4)=0 | | 15z^7-21z^3/3z^3 | | y=0.5x+34 | | 7(2x-1)=10-5(2x+1) | | 5x-2+7=15 | | p/-84=3 | | 4(x+1)=2(x-2)+4 | | x+(x+3)=53 | | x+(x+3)= | | 6(5-4x)=30 | | 7m-5(-2m+7)= | | 2y^2+212y+3=0 | | 2r+3(r-4)=2(r-3) | | 2/5y-8=4 | | -8x^2=-800 | | 1/3y-2=6 | | 64x+49=211x | | y/-9=11 | | 3=(1+0.06)(1.61w+4.51) | | .5(18-5x)=1/3(6-4x) | | -4x-12=12 |