If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + 2x + 6) + (5x2 + x) = 0 Reorder the terms: (6 + 2x + 3x2) + (5x2 + x) = 0 Remove parenthesis around (6 + 2x + 3x2) 6 + 2x + 3x2 + (5x2 + x) = 0 Reorder the terms: 6 + 2x + 3x2 + (x + 5x2) = 0 Remove parenthesis around (x + 5x2) 6 + 2x + 3x2 + x + 5x2 = 0 Reorder the terms: 6 + 2x + x + 3x2 + 5x2 = 0 Combine like terms: 2x + x = 3x 6 + 3x + 3x2 + 5x2 = 0 Combine like terms: 3x2 + 5x2 = 8x2 6 + 3x + 8x2 = 0 Solving 6 + 3x + 8x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.75 + 0.375x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + 0.375x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + 0.375x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + 0.375x + x2 = 0 + -0.75 0.375x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 0.375x + x2 = -0.75 The x term is 0.375x. Take half its coefficient (0.1875). Square it (0.03515625) and add it to both sides. Add '0.03515625' to each side of the equation. 0.375x + 0.03515625 + x2 = -0.75 + 0.03515625 Reorder the terms: 0.03515625 + 0.375x + x2 = -0.75 + 0.03515625 Combine like terms: -0.75 + 0.03515625 = -0.71484375 0.03515625 + 0.375x + x2 = -0.71484375 Factor a perfect square on the left side: (x + 0.1875)(x + 0.1875) = -0.71484375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6.4=4k | | 6y+y= | | 40x+10(1.5x)=969.58 | | 5/8-5/12(3-1/4)+2/3= | | (4r^2s+4rs-8+19r^2s^2)-(19sr^2+18-6r^2s^2)= | | W=my-b | | 2d+3d+5d= | | 1.5(x-8)=4.5 | | 11x-12-6x+9= | | 5(-2.5)+4.75-1.25= | | -3y+4y=29 | | 2y=18y | | .66666667(9-x)=-3+3 | | 360=9b+225 | | 9/b=4/9 | | 2(6x-9)=-42 | | .5y+2=30 | | 10y-17y= | | 8x+5(x-6)=9 | | f(4)=2xf(4-1) | | .5(x-7)=-2 | | 76+x=95 | | 4(x+12)=2(20+22) | | X-21=45 | | (8a+3b-9)+(-11a-9b+3)= | | 5(6x+9)=105 | | 12tan^3(x)=4tan(x) | | 15a+a^2+50=0 | | 24u^9v^7+30u^5v^4w^3= | | 7+78x=52x+13 | | 132=m+89 | | 8x+4x+y+3y=12x+4y |