If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = 6x + -7 Reorder the terms: 4x2 = -7 + 6x Solving 4x2 = -7 + 6x Solving for variable 'x'. Reorder the terms: 7 + -6x + 4x2 = -7 + 6x + 7 + -6x Reorder the terms: 7 + -6x + 4x2 = -7 + 7 + 6x + -6x Combine like terms: -7 + 7 = 0 7 + -6x + 4x2 = 0 + 6x + -6x 7 + -6x + 4x2 = 6x + -6x Combine like terms: 6x + -6x = 0 7 + -6x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.75 + -1.5x + x2 = 0 Move the constant term to the right: Add '-1.75' to each side of the equation. 1.75 + -1.5x + -1.75 + x2 = 0 + -1.75 Reorder the terms: 1.75 + -1.75 + -1.5x + x2 = 0 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + -1.5x + x2 = 0 + -1.75 -1.5x + x2 = 0 + -1.75 Combine like terms: 0 + -1.75 = -1.75 -1.5x + x2 = -1.75 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = -1.75 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = -1.75 + 0.5625 Combine like terms: -1.75 + 0.5625 = -1.1875 0.5625 + -1.5x + x2 = -1.1875 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = -1.1875 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x^3+6x^2-6x-4= | | 8=n+3n-24 | | 5x^3+4x^2=6x-7 | | abd(2x+5)=cbd(3x+8) | | 3p/8+7p/16-3/4=1/4+p/16+1/2 | | 13t+10=-55 | | 0.6x+0.07y=412.5 | | 6x+40=8x | | 15t-12=72 | | 3x+4y+5z=3(xyz) | | 13t-7=-46 | | 6x+7y=36xy | | Y-9=12 | | 9b+55b= | | 15t-5=-35 | | 4(x+4)+3x=6(x+13) | | 7x-9=y | | -5c+6=-4c | | 4(x+3)+2x=5(x+12) | | 12t+12=-24 | | (9x+7)(4x+8x+3)= | | (z-7)(z+5)=0 | | 2(4)+y=4 | | 12t+4=-20 | | 5x+x-x-5=20 | | 12t-4=-20 | | (5w+4)(1-w)=0 | | 3v+7(v+5)=-5(1-2v) | | 4(x+8)+2x=5(x+15) | | .7w+16+4w=27.38 | | Z^2=45+14i | | 4x+7y=46 |