If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -1x = -8 Reorder the terms: -1x + 2x2 = -8 Solving -1x + 2x2 = -8 Solving for variable 'x'. Reorder the terms: 8 + -1x + 2x2 = -8 + 8 Combine like terms: -8 + 8 = 0 8 + -1x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4 + -0.5x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -0.5x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -0.5x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -0.5x + x2 = 0 + -4 -0.5x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -0.5x + x2 = -4 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = -4 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = -4 + 0.0625 Combine like terms: -4 + 0.0625 = -3.9375 0.0625 + -0.5x + x2 = -3.9375 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = -3.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -20=-8+4x | | n+1-7n=-38 | | -3(5)-5y=20 | | -3(0)-5y=20 | | 6(1+4x)=4(3+10x) | | -10x+6x-8=8 | | -20=-8+4 | | -3(-5)-5y=20 | | 7Y-10+2Y-5=112 | | -3(-10)-5y=20 | | -2(x-1)=4x+12 | | x^2+10x+25=x^2+(4x^2)-28x+49 | | 4x-2(-x-17)=70 | | 3w+6=18 | | -3-3x=12x | | -2(y+3)+4y=14 | | y-2p=15 | | -3x+6(4x-15)=99 | | -x+5=5x-5 | | 6x=3x+12+4 | | x^2+10x+25=x^2+4x^2-14x-14x+49 | | 20x=17x-30 | | (5x^3+2x^2+6x-4)-(3x^3+x^2+4x-7)= | | 9x+8=5x+15 | | 4.9t^2-4t+75=0 | | 5-3(x-6)=12 | | -14=2v-2 | | -(8x-9)+8x= | | 8-10x+6x=8 | | 5x-11=3x+13 | | 8(3n+1)=7(6n+4)+8 | | 2(m+1)-7=-23-m |