If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 12x = 2 Reorder the terms: 12x + 5x2 = 2 Solving 12x + 5x2 = 2 Solving for variable 'x'. Reorder the terms: -2 + 12x + 5x2 = 2 + -2 Combine like terms: 2 + -2 = 0 -2 + 12x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.4 + 2.4x + x2 = 0 Move the constant term to the right: Add '0.4' to each side of the equation. -0.4 + 2.4x + 0.4 + x2 = 0 + 0.4 Reorder the terms: -0.4 + 0.4 + 2.4x + x2 = 0 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + 2.4x + x2 = 0 + 0.4 2.4x + x2 = 0 + 0.4 Combine like terms: 0 + 0.4 = 0.4 2.4x + x2 = 0.4 The x term is 2.4x. Take half its coefficient (1.2). Square it (1.44) and add it to both sides. Add '1.44' to each side of the equation. 2.4x + 1.44 + x2 = 0.4 + 1.44 Reorder the terms: 1.44 + 2.4x + x2 = 0.4 + 1.44 Combine like terms: 0.4 + 1.44 = 1.84 1.44 + 2.4x + x2 = 1.84 Factor a perfect square on the left side: (x + 1.2)(x + 1.2) = 1.84 Calculate the square root of the right side: 1.356465997 Break this problem into two subproblems by setting (x + 1.2) equal to 1.356465997 and -1.356465997.Subproblem 1
x + 1.2 = 1.356465997 Simplifying x + 1.2 = 1.356465997 Reorder the terms: 1.2 + x = 1.356465997 Solving 1.2 + x = 1.356465997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = 1.356465997 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = 1.356465997 + -1.2 x = 1.356465997 + -1.2 Combine like terms: 1.356465997 + -1.2 = 0.156465997 x = 0.156465997 Simplifying x = 0.156465997Subproblem 2
x + 1.2 = -1.356465997 Simplifying x + 1.2 = -1.356465997 Reorder the terms: 1.2 + x = -1.356465997 Solving 1.2 + x = -1.356465997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = -1.356465997 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = -1.356465997 + -1.2 x = -1.356465997 + -1.2 Combine like terms: -1.356465997 + -1.2 = -2.556465997 x = -2.556465997 Simplifying x = -2.556465997Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.156465997, -2.556465997}
| -12=8-4y | | -5-5x+2=-10x+3-5x | | 6x=26.4 | | x^2=59.3 | | 11=-z+7 | | 2s^2+11s+5= | | 2x^2-5x=6 | | 8+a+b= | | 27-6v-v^2=0 | | 8-2a-a^2=0 | | 108c^2-75= | | 6.25E-6= | | -12+2y=14 | | y+16=39 | | r^2-13= | | 64b^2-81g^2= | | 105=(x+2)(x)(3) | | w/(w+8)+9=8 | | 0.02x-0.01(6000-x)=99 | | (c-5)(c-5)=0 | | t-5=13 | | 7x-8y=-32 | | ln(x-4)+ln(x-6)=1 | | 29x+11y=3 | | 5x^2+90x+405=0 | | 5x^2-5x-280=0 | | 2x-1=2(x+7) | | 12(n+3)=4(9+3n) | | 4x^2+16x-20=0 | | 4x^2-40x+36=0 | | 4x^2-40x+6=0 | | 0.40x+0.30(110)=0.20(65) |