If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -4x + -11 = 0 Reorder the terms: -11 + -4x + 5x2 = 0 Solving -11 + -4x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.2 + -0.8x + x2 = 0 Move the constant term to the right: Add '2.2' to each side of the equation. -2.2 + -0.8x + 2.2 + x2 = 0 + 2.2 Reorder the terms: -2.2 + 2.2 + -0.8x + x2 = 0 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + -0.8x + x2 = 0 + 2.2 -0.8x + x2 = 0 + 2.2 Combine like terms: 0 + 2.2 = 2.2 -0.8x + x2 = 2.2 The x term is -0.8x. Take half its coefficient (-0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. -0.8x + 0.16 + x2 = 2.2 + 0.16 Reorder the terms: 0.16 + -0.8x + x2 = 2.2 + 0.16 Combine like terms: 2.2 + 0.16 = 2.36 0.16 + -0.8x + x2 = 2.36 Factor a perfect square on the left side: (x + -0.4)(x + -0.4) = 2.36 Calculate the square root of the right side: 1.53622915 Break this problem into two subproblems by setting (x + -0.4) equal to 1.53622915 and -1.53622915.Subproblem 1
x + -0.4 = 1.53622915 Simplifying x + -0.4 = 1.53622915 Reorder the terms: -0.4 + x = 1.53622915 Solving -0.4 + x = 1.53622915 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = 1.53622915 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = 1.53622915 + 0.4 x = 1.53622915 + 0.4 Combine like terms: 1.53622915 + 0.4 = 1.93622915 x = 1.93622915 Simplifying x = 1.93622915Subproblem 2
x + -0.4 = -1.53622915 Simplifying x + -0.4 = -1.53622915 Reorder the terms: -0.4 + x = -1.53622915 Solving -0.4 + x = -1.53622915 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = -1.53622915 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = -1.53622915 + 0.4 x = -1.53622915 + 0.4 Combine like terms: -1.53622915 + 0.4 = -1.13622915 x = -1.13622915 Simplifying x = -1.13622915Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.93622915, -1.13622915}
| 6x+-10=7 | | 5y^4-7y^2=y^2 | | 6x+-11=7 | | W=3(2x+y)-5 | | h(x)=-x^4+3x^3+4x^2+4x-17 | | -24-y=7 | | 14=2x+13 | | 2a+7-4a+1= | | 3x-(2x-5)-(5-x)=8-(4-x) | | g(x)=2x^6-7x^5+2x^4-10x^3-27x+15 | | m^5n*m^2n^4= | | 10x+12=4x+84 | | 2x^2+11x=4x+30 | | (z^2-2iz+3)(2iz+1)=0 | | 20a^2-61a+36=0 | | 12v-7v=20 | | 6n=420 | | 30=60/x-3 | | F(X)=4x^4-4x^2-9x^2+x+2 | | 9t+1=4-9 | | 2500=30x+15y | | 3-(2x-2)= | | 6+3x=15x+18 | | 0.50x+0.15(30)=35.5 | | -4x-9=2x+15 | | W^2=11w | | y+6=1.25(x+6) | | -8(x-2)-3=13 | | 16z-9=90 | | 2m^2=m^2+64 | | -4+3x+2=0 | | -8+4x=-32+24x |