If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 8(-1x2) + 6(-1x) + -5 Remove parenthesis around (-1x2) 0 = 8 * -1x2 + 6(-1x) + -5 Multiply 8 * -1 0 = -8x2 + 6(-1x) + -5 Remove parenthesis around (-1x) 0 = -8x2 + 6 * -1x + -5 Multiply 6 * -1 0 = -8x2 + -6x + -5 Reorder the terms: 0 = -5 + -6x + -8x2 Solving 0 = -5 + -6x + -8x2 Solving for variable 'x'. Combine like terms: 0 + 5 = 5 5 + 6x + 8x2 = -5 + -6x + -8x2 + 5 + 6x + 8x2 Reorder the terms: 5 + 6x + 8x2 = -5 + 5 + -6x + 6x + -8x2 + 8x2 Combine like terms: -5 + 5 = 0 5 + 6x + 8x2 = 0 + -6x + 6x + -8x2 + 8x2 5 + 6x + 8x2 = -6x + 6x + -8x2 + 8x2 Combine like terms: -6x + 6x = 0 5 + 6x + 8x2 = 0 + -8x2 + 8x2 5 + 6x + 8x2 = -8x2 + 8x2 Combine like terms: -8x2 + 8x2 = 0 5 + 6x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.625 + 0.75x + x2 = 0 Move the constant term to the right: Add '-0.625' to each side of the equation. 0.625 + 0.75x + -0.625 + x2 = 0 + -0.625 Reorder the terms: 0.625 + -0.625 + 0.75x + x2 = 0 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + 0.75x + x2 = 0 + -0.625 0.75x + x2 = 0 + -0.625 Combine like terms: 0 + -0.625 = -0.625 0.75x + x2 = -0.625 The x term is 0.75x. Take half its coefficient (0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. 0.75x + 0.140625 + x2 = -0.625 + 0.140625 Reorder the terms: 0.140625 + 0.75x + x2 = -0.625 + 0.140625 Combine like terms: -0.625 + 0.140625 = -0.484375 0.140625 + 0.75x + x2 = -0.484375 Factor a perfect square on the left side: (x + 0.375)(x + 0.375) = -0.484375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -4/5/(-1/4) | | 3x-5y=-35 | | -4c-11=-15 | | 2/11+(-5/7) | | 3x+x/3=5 | | 2x-1=35 | | 3(2b-5)+10=7b-12 | | 8c-3=-12 | | 36x^2=120x-100 | | e^2x+1=42 | | 9(2n+1)=9(8n+9)+8 | | (4y-3z)(y+6z)= | | graphy=x^2-7 | | 6x(2x-15)=162 | | 17+2.6d=30 | | -1c-9=-5 | | x(4x-6)=(4x+7)(x-3) | | 4ln(x+5)-7lnx= | | 8x^2=-18x-9 | | -4.45= | | 19=x/3+8 | | -9(v-5)=9v-9 | | x^2+14x-196=0 | | p-(p+30)=6(p-5)+4p | | y=-[2x+3] | | 4y=300-x | | 7c+14=16 | | 12n=1722n | | f(x)=x-2 | | 4x(3x+4)=3 | | 1/2+21/2 | | 23+8g=-4.2 |