If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2.7x2 + 35x + 2 = 0 Reorder the terms: 2 + 35x + -2.7x2 = 0 Solving 2 + 35x + -2.7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -2.7 the coefficient of the squared term: Divide each side by '-2.7'. -0.7407407407 + -12.96296296x + x2 = 0 Move the constant term to the right: Add '0.7407407407' to each side of the equation. -0.7407407407 + -12.96296296x + 0.7407407407 + x2 = 0 + 0.7407407407 Reorder the terms: -0.7407407407 + 0.7407407407 + -12.96296296x + x2 = 0 + 0.7407407407 Combine like terms: -0.7407407407 + 0.7407407407 = 0.0000000000 0.0000000000 + -12.96296296x + x2 = 0 + 0.7407407407 -12.96296296x + x2 = 0 + 0.7407407407 Combine like terms: 0 + 0.7407407407 = 0.7407407407 -12.96296296x + x2 = 0.7407407407 The x term is -12.96296296x. Take half its coefficient (-6.48148148). Square it (42.00960218) and add it to both sides. Add '42.00960218' to each side of the equation. -12.96296296x + 42.00960218 + x2 = 0.7407407407 + 42.00960218 Reorder the terms: 42.00960218 + -12.96296296x + x2 = 0.7407407407 + 42.00960218 Combine like terms: 0.7407407407 + 42.00960218 = 42.7503429207 42.00960218 + -12.96296296x + x2 = 42.7503429207 Factor a perfect square on the left side: (x + -6.48148148)(x + -6.48148148) = 42.7503429207 Calculate the square root of the right side: 6.538374639 Break this problem into two subproblems by setting (x + -6.48148148) equal to 6.538374639 and -6.538374639.Subproblem 1
x + -6.48148148 = 6.538374639 Simplifying x + -6.48148148 = 6.538374639 Reorder the terms: -6.48148148 + x = 6.538374639 Solving -6.48148148 + x = 6.538374639 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.48148148' to each side of the equation. -6.48148148 + 6.48148148 + x = 6.538374639 + 6.48148148 Combine like terms: -6.48148148 + 6.48148148 = 0.00000000 0.00000000 + x = 6.538374639 + 6.48148148 x = 6.538374639 + 6.48148148 Combine like terms: 6.538374639 + 6.48148148 = 13.019856119 x = 13.019856119 Simplifying x = 13.019856119Subproblem 2
x + -6.48148148 = -6.538374639 Simplifying x + -6.48148148 = -6.538374639 Reorder the terms: -6.48148148 + x = -6.538374639 Solving -6.48148148 + x = -6.538374639 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.48148148' to each side of the equation. -6.48148148 + 6.48148148 + x = -6.538374639 + 6.48148148 Combine like terms: -6.48148148 + 6.48148148 = 0.00000000 0.00000000 + x = -6.538374639 + 6.48148148 x = -6.538374639 + 6.48148148 Combine like terms: -6.538374639 + 6.48148148 = -0.056893159 x = -0.056893159 Simplifying x = -0.056893159Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.019856119, -0.056893159}
| 2(1+g)=4-(3g-8) | | 2x+135=185 | | x/-8=-2-(-4) | | 13x^2-(10x^2+9)= | | 12/(k+3)+2=-15/(k-4) | | (10x^3-12x^2-8x+4)-(-11x^5+2x^3-4x^2-10x)= | | 8x+18-7x=-4-10 | | 30Y-52=158 | | 5x^2(4x^2+5x+3)= | | 78y=11(7y+21) | | P/5=99 | | (5x+2)+48=180 | | Q-69=895 | | 8x-18=86 | | 5w-7w=-18 | | (12x^2-66x-36)=0 | | 3ln(x-5)=6 | | -16(x+2)+5(4x-4)=3(x-6)+13 | | 12-48=3(x-4)-3 | | 5x^8= | | y=0.5+0.6x | | 3/2w-5/2=-5w-2/3 | | -5.2x^2+70x+0=0 | | -5.2x^2+70x=0 | | 11p+3x-66=0 | | 44a-(39a+80)= | | 0=10+40x-16x^2 | | 0=10+40t-16x^2 | | 6(n-5)=-90 | | 70x-5.2x^2=0 | | -22-q/5=-15 | | 12x^2-2x+1=0 |