If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + -10x = -9 Reorder the terms: -10x + 8x2 = -9 Solving -10x + 8x2 = -9 Solving for variable 'x'. Reorder the terms: 9 + -10x + 8x2 = -9 + 9 Combine like terms: -9 + 9 = 0 9 + -10x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 1.125 + -1.25x + x2 = 0 Move the constant term to the right: Add '-1.125' to each side of the equation. 1.125 + -1.25x + -1.125 + x2 = 0 + -1.125 Reorder the terms: 1.125 + -1.125 + -1.25x + x2 = 0 + -1.125 Combine like terms: 1.125 + -1.125 = 0.000 0.000 + -1.25x + x2 = 0 + -1.125 -1.25x + x2 = 0 + -1.125 Combine like terms: 0 + -1.125 = -1.125 -1.25x + x2 = -1.125 The x term is -1.25x. Take half its coefficient (-0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. -1.25x + 0.390625 + x2 = -1.125 + 0.390625 Reorder the terms: 0.390625 + -1.25x + x2 = -1.125 + 0.390625 Combine like terms: -1.125 + 0.390625 = -0.734375 0.390625 + -1.25x + x2 = -0.734375 Factor a perfect square on the left side: (x + -0.625)(x + -0.625) = -0.734375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7(4x-9)= | | 0=4.9x^2+20x-300 | | y=4.9x^2+20x-300 | | 5x-30-2x+17=4(x-2)-3(3-2x)-(3x+44) | | 8r-26=-41+3r | | 7y-23=-11+4y | | (8x^3+5x^5-4)+(9x^4+9)-(-3x^4+7x^5+5x^2)= | | .2x+.04x=4.8 | | 2x(2x-9)(6x+5)=0 | | 2x^2-100=40 | | 2x=7+1 | | 64x^2+81= | | p(x)=x^2+7x+6 | | (2*6.5-h)*h=0.64 | | (2*6.5-h)*h= | | (-5.6x)+2.9x-3.86=-9.8 | | 7+35x=21x+11 | | 3/4x+2=1/2x-3 | | (2r-4)*4=36 | | 6=2+2b | | (5v-9)(6+v)=0 | | -4=0.8x | | (20x+21)*(3-10x)=0 | | 3x+3=2y-5 | | 3x-10=-7x-10 | | x(x+8)=2900 | | 30b^2+37b+-1=-11 | | (3+11i)+(10+9i)=equation | | y=1.345+4 | | s+2/6=-3 | | 32y-71=y-77 | | 12y-15=129 |