If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = 2x + -8 Reorder the terms: 5x2 = -8 + 2x Solving 5x2 = -8 + 2x Solving for variable 'x'. Reorder the terms: 8 + -2x + 5x2 = -8 + 2x + 8 + -2x Reorder the terms: 8 + -2x + 5x2 = -8 + 8 + 2x + -2x Combine like terms: -8 + 8 = 0 8 + -2x + 5x2 = 0 + 2x + -2x 8 + -2x + 5x2 = 2x + -2x Combine like terms: 2x + -2x = 0 8 + -2x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.6 + -0.4x + x2 = 0 Move the constant term to the right: Add '-1.6' to each side of the equation. 1.6 + -0.4x + -1.6 + x2 = 0 + -1.6 Reorder the terms: 1.6 + -1.6 + -0.4x + x2 = 0 + -1.6 Combine like terms: 1.6 + -1.6 = 0.0 0.0 + -0.4x + x2 = 0 + -1.6 -0.4x + x2 = 0 + -1.6 Combine like terms: 0 + -1.6 = -1.6 -0.4x + x2 = -1.6 The x term is -0.4x. Take half its coefficient (-0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. -0.4x + 0.04 + x2 = -1.6 + 0.04 Reorder the terms: 0.04 + -0.4x + x2 = -1.6 + 0.04 Combine like terms: -1.6 + 0.04 = -1.56 0.04 + -0.4x + x2 = -1.56 Factor a perfect square on the left side: (x + -0.2)(x + -0.2) = -1.56 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 400x=200x+442857.14 | | 2x-5=-35 | | 6x-8y=5 | | 5q-3b+6q-5q+8b= | | 16v-7v-4v+2v=14 | | -2(4.36-6.92x)=9.72x+3.87 | | -4-6+15-6=39 | | 0=2x^2-10x+8 | | 12=5x+3x+4 | | 24n-40=20n-4 | | 20v-6v-11v-3v+v=20 | | 11m=132 | | 7x-10=4x+16 | | 45=x+16 | | 3x-8m+3m-6x= | | 6-z=-1 | | 2.50(x+15)=x | | 7500.00+150.00x=0 | | 17z-10z+z-6z=18 | | 6.1X-4=5.1X | | 0=-16x^2+60 | | 2(4+x)=10-3x | | x=500+60 | | 7x-10=4x-16 | | 2p-7(4p+4)=-28 | | 50=34-4(x-2) | | 10=-16x^2+60 | | -9y^2-3=0 | | 14x-(9x-3)=38 | | 2w-5=5w-7 | | 2(-5)(-3)(-5)= | | X+4=3x-36 |