If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3.41x2 + -1x + -7(3.41) = 0 Multiply -7 * 3.41 3.41x2 + -1x + -23.87 = 0 Reorder the terms: -23.87 + -1x + 3.41x2 = 0 Solving -23.87 + -1x + 3.41x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3.41 the coefficient of the squared term: Divide each side by '3.41'. -7 + -0.293255132x + x2 = 0 Move the constant term to the right: Add '7' to each side of the equation. -7 + -0.293255132x + 7 + x2 = 0 + 7 Reorder the terms: -7 + 7 + -0.293255132x + x2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -0.293255132x + x2 = 0 + 7 -0.293255132x + x2 = 0 + 7 Combine like terms: 0 + 7 = 7 -0.293255132x + x2 = 7 The x term is -0.293255132x. Take half its coefficient (-0.146627566). Square it (0.02149964311) and add it to both sides. Add '0.02149964311' to each side of the equation. -0.293255132x + 0.02149964311 + x2 = 7 + 0.02149964311 Reorder the terms: 0.02149964311 + -0.293255132x + x2 = 7 + 0.02149964311 Combine like terms: 7 + 0.02149964311 = 7.02149964311 0.02149964311 + -0.293255132x + x2 = 7.02149964311 Factor a perfect square on the left side: (x + -0.146627566)(x + -0.146627566) = 7.02149964311 Calculate the square root of the right side: 2.649811247 Break this problem into two subproblems by setting (x + -0.146627566) equal to 2.649811247 and -2.649811247.Subproblem 1
x + -0.146627566 = 2.649811247 Simplifying x + -0.146627566 = 2.649811247 Reorder the terms: -0.146627566 + x = 2.649811247 Solving -0.146627566 + x = 2.649811247 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.146627566' to each side of the equation. -0.146627566 + 0.146627566 + x = 2.649811247 + 0.146627566 Combine like terms: -0.146627566 + 0.146627566 = 0.000000000 0.000000000 + x = 2.649811247 + 0.146627566 x = 2.649811247 + 0.146627566 Combine like terms: 2.649811247 + 0.146627566 = 2.796438813 x = 2.796438813 Simplifying x = 2.796438813Subproblem 2
x + -0.146627566 = -2.649811247 Simplifying x + -0.146627566 = -2.649811247 Reorder the terms: -0.146627566 + x = -2.649811247 Solving -0.146627566 + x = -2.649811247 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.146627566' to each side of the equation. -0.146627566 + 0.146627566 + x = -2.649811247 + 0.146627566 Combine like terms: -0.146627566 + 0.146627566 = 0.000000000 0.000000000 + x = -2.649811247 + 0.146627566 x = -2.649811247 + 0.146627566 Combine like terms: -2.649811247 + 0.146627566 = -2.503183681 x = -2.503183681 Simplifying x = -2.503183681Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.796438813, -2.503183681}
| 102/3*4/9+5= | | -2x+4-5x-5=-9x+2x+2 | | xy-4y-12=0 | | 2(x-17)=66 | | 2*5cm+2*5cm+2*5cm=x | | (4n+5500)-(2n+5100)=6400 | | 5.5=k/(-1.3) | | 3x-37=5+n | | (2x+11)(3x+7)= | | 40x+33=513 | | 5x-1=-49 | | Y=4.2-(-1.3) | | 7(x+40)=301 | | 11(z+1)-2(z-1)=4(z-2)+4(z-3) | | 9-(5r+10)=6(8r+8) | | 16(1)+8y=-40 | | X^2-4x+9=-3x+17 | | 10x-8x=32 | | (X*3)-5=143 | | 16x+8y=-40 | | t/1/2=10 | | (x?3)-5=143 | | 2x+2(x+13)=46 | | 2a+2a+2a=5 | | 5.5=k/-1.3 | | 36-3(2w+1)=5w-5(5+w) | | 7-1/x-3/x^2=0 | | 2e+5e=e-2 | | 3t^2-32t-96=0 | | 193=5-u | | (x-4)5/2=243 | | (25b-2)-8(3b+2)=-6 |