If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5(4x2 + -5x + 10) + -7x = 0 Reorder the terms: 5(10 + -5x + 4x2) + -7x = 0 (10 * 5 + -5x * 5 + 4x2 * 5) + -7x = 0 (50 + -25x + 20x2) + -7x = 0 Reorder the terms: 50 + -25x + -7x + 20x2 = 0 Combine like terms: -25x + -7x = -32x 50 + -32x + 20x2 = 0 Solving 50 + -32x + 20x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(25 + -16x + 10x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(25 + -16x + 10x2)' equal to zero and attempt to solve: Simplifying 25 + -16x + 10x2 = 0 Solving 25 + -16x + 10x2 = 0 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. 2.5 + -1.6x + x2 = 0.0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -1.6x + -2.5 + x2 = 0.0 + -2.5 Reorder the terms: 2.5 + -2.5 + -1.6x + x2 = 0.0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -1.6x + x2 = 0.0 + -2.5 -1.6x + x2 = 0.0 + -2.5 Combine like terms: 0.0 + -2.5 = -2.5 -1.6x + x2 = -2.5 The x term is -1.6x. Take half its coefficient (-0.8). Square it (0.64) and add it to both sides. Add '0.64' to each side of the equation. -1.6x + 0.64 + x2 = -2.5 + 0.64 Reorder the terms: 0.64 + -1.6x + x2 = -2.5 + 0.64 Combine like terms: -2.5 + 0.64 = -1.86 0.64 + -1.6x + x2 = -1.86 Factor a perfect square on the left side: (x + -0.8)(x + -0.8) = -1.86 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.
| 4(5x-3)=2(-5x+6) | | 20-18.11= | | x/30=63/23 | | 20-18.11*9= | | 3(x-2)-(2x+1)=3 | | 4x-5-3/4(12 | | -5(7s-3)=21+4s | | -3x=5(x-5)-7 | | 18.11*9= | | 2(w-3)-5w=-3(w-3) | | m^2-12m= | | 20/x=50/1 | | -4x-2(5x+14)=70 | | 0.2t+0.83=1.67-t | | 7(x-0.7)+4(0.4+7x)=5(5x-6.2) | | 20/x=50/1= | | 19+34=-2(1-7b) | | 11x=5d | | 7+8*4= | | 3(x+3)+3x=x-1-5 | | 3(-2+x)=-15 | | 10x-23-8x=33 | | 4x/x^2-1 | | 2.5y+4x=59 | | -3t-3(2-5t)=-3+2t | | 19x=16y-15 | | 3x-7=-3x+23 | | 125=2m+5 | | 11x+8=8x+11 | | -0.8x+0.3=0.2 | | 14/2-11 | | 7b-15=62 |