If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 7x = 3x + -2 Reorder the terms: 7x + 4x2 = 3x + -2 Reorder the terms: 7x + 4x2 = -2 + 3x Solving 7x + 4x2 = -2 + 3x Solving for variable 'x'. Reorder the terms: 2 + 7x + -3x + 4x2 = -2 + 3x + 2 + -3x Combine like terms: 7x + -3x = 4x 2 + 4x + 4x2 = -2 + 3x + 2 + -3x Reorder the terms: 2 + 4x + 4x2 = -2 + 2 + 3x + -3x Combine like terms: -2 + 2 = 0 2 + 4x + 4x2 = 0 + 3x + -3x 2 + 4x + 4x2 = 3x + -3x Combine like terms: 3x + -3x = 0 2 + 4x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(1 + 2x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(1 + 2x + 2x2)' equal to zero and attempt to solve: Simplifying 1 + 2x + 2x2 = 0 Solving 1 + 2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x + x2 = 0 + -0.5 x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 x + x2 = -0.5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x2 = -0.5 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = -0.5 + 0.25 Combine like terms: -0.5 + 0.25 = -0.25 1.25 + x2 = -0.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -0.25 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.
| 11x-28=10 | | 5a-3a+5+1=-10 | | -2(1+6d)= | | 504+72x=x | | 8x+7=95 | | 8=-16x^2+48x+8 | | 12(x-31)+1=6(x+1)-5 | | -5(4k-8)+7k=8(5-4k) | | V=(8)(9)(x+7) | | 2(x+2)+7=x | | 11-2(8+3(-9))=49 | | 5x+12=7x-16 | | y=-x^2+8x-24 | | 5(3+c)=4(c-3) | | 3(11+3)-2(11-1)=0 | | 55-x=-72 | | 5x-1+2x+90=180 | | 11-2(8+3(9))=49 | | 45-5x=17+9x | | 3t-16=53 | | 95+7x=55-x | | 6-(2+3)= | | x-12=2x-8 | | -8-5(1+9n)=-19 | | (2sin^2x-1)(tan^2x-3)=0 | | (-9x)-12=8-(4x) | | -7(3q-1)= | | 8-8=19x+16x | | 8[7-p]-8=-16[p-2] | | 5(x+12)=160 | | 4x-(-2x)-(-3)=-x+(-18) | | 4w-17w=26 |