If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x2 + -8x + 11 Reorder the terms: 0 = 11 + -8x + 2x2 Solving 0 = 11 + -8x + 2x2 Solving for variable 'x'. Combine like terms: 0 + -11 = -11 -11 + 8x + -2x2 = 11 + -8x + 2x2 + -11 + 8x + -2x2 Reorder the terms: -11 + 8x + -2x2 = 11 + -11 + -8x + 8x + 2x2 + -2x2 Combine like terms: 11 + -11 = 0 -11 + 8x + -2x2 = 0 + -8x + 8x + 2x2 + -2x2 -11 + 8x + -2x2 = -8x + 8x + 2x2 + -2x2 Combine like terms: -8x + 8x = 0 -11 + 8x + -2x2 = 0 + 2x2 + -2x2 -11 + 8x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -11 + 8x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 5.5 + -4x + x2 = 0 Move the constant term to the right: Add '-5.5' to each side of the equation. 5.5 + -4x + -5.5 + x2 = 0 + -5.5 Reorder the terms: 5.5 + -5.5 + -4x + x2 = 0 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + -4x + x2 = 0 + -5.5 -4x + x2 = 0 + -5.5 Combine like terms: 0 + -5.5 = -5.5 -4x + x2 = -5.5 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -5.5 + 4 Reorder the terms: 4 + -4x + x2 = -5.5 + 4 Combine like terms: -5.5 + 4 = -1.5 4 + -4x + x2 = -1.5 Factor a perfect square on the left side: (x + -2)(x + -2) = -1.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -16x^2-32x+380=0 | | 12-2(3y-2)(3y+2)-(2y+5)(2y+5)= | | 5x+12=-33-4x | | 5x+12=-4x | | (2/5)*(100-5p)=P | | 6p-3p-p+1=3 | | 3x-12=((11x-1)/(2y)) | | (2/5)*(100-5p) | | -4=6x | | -16x^2-32x=-380 | | 11b-7b+4b-7b=17 | | -((1-48w)/6) | | 5w+7w=-24 | | (1.2/5)*(100-5p)=p | | 6t^2-10t=0 | | (1.2/5)*(100-5p) | | 17c-12c-3c=8 | | 3x-12=11x-1/2y | | 28x=7 | | 6(y)=-11x | | 2x+3y=200 | | 3(56-38)=9y | | 5x+6=-5x-6 | | -12p+11p-11=-9 | | V-5/2=v/7 | | -3+-q+-q=-10 | | 4x-17=7whatisx | | 2x-9=13x-7 | | 9v-4v+4=19 | | -3x+6+8x=-14 | | 9+8x=2+x | | 7(x+4)=2(x-6) |