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 + 8 = 4x + -2 Reorder the terms: 8 + -7x + 4x2 = 4x + -2 Reorder the terms: 8 + -7x + 4x2 = -2 + 4x Solving 8 + -7x + 4x2 = -2 + 4x Solving for variable 'x'. Reorder the terms: 8 + 2 + -7x + -4x + 4x2 = -2 + 4x + 2 + -4x Combine like terms: 8 + 2 = 10 10 + -7x + -4x + 4x2 = -2 + 4x + 2 + -4x Combine like terms: -7x + -4x = -11x 10 + -11x + 4x2 = -2 + 4x + 2 + -4x Reorder the terms: 10 + -11x + 4x2 = -2 + 2 + 4x + -4x Combine like terms: -2 + 2 = 0 10 + -11x + 4x2 = 0 + 4x + -4x 10 + -11x + 4x2 = 4x + -4x Combine like terms: 4x + -4x = 0 10 + -11x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.5 + -2.75x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -2.75x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -2.75x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -2.75x + x2 = 0 + -2.5 -2.75x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -2.75x + x2 = -2.5 The x term is -2.75x. Take half its coefficient (-1.375). Square it (1.890625) and add it to both sides. Add '1.890625' to each side of the equation. -2.75x + 1.890625 + x2 = -2.5 + 1.890625 Reorder the terms: 1.890625 + -2.75x + x2 = -2.5 + 1.890625 Combine like terms: -2.5 + 1.890625 = -0.609375 1.890625 + -2.75x + x2 = -0.609375 Factor a perfect square on the left side: (x + -1.375)(x + -1.375) = -0.609375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x(x+4)-6(x+4)=0 | | 2x+9=29 | | -2x-17+8x=-43+10x-2 | | 8xv=92 | | 52x+x+9=45 | | 6x^2+9x-27=0 | | 6x^2+25x-25=0 | | 4c^2+28cf+49f^2= | | ln(x+1)+ln(x-5)=ln(86) | | 1-2x+x^2+1=1 | | 4c^2+28cf+4af^2= | | -3x^2-6x+72=0 | | 2(3x+4)+4(x-1)= | | 52x+x=36 | | 49b^2-126b+81= | | 125*51-(21+23)= | | 7a+5=7 | | 3t^2-7t=0 | | -5x+31=3x-1 | | 2x+14=13x+3 | | 6x-3=7x-15 | | 32-5=42-c | | 2x^2-55x=-5x^2-7x-36 | | 1.1x+8=9.1 | | (x+2)(x)(4)=192 | | 2k^4*4k= | | 0.06x+0.18=2.52 | | 0.06+0.18=2.52 | | x^2+9x+19=1 | | (x+2)(x)(4)=0 | | -9=t+4s | | m^2-2m-6=0 |