If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2.22x + 4.91x2 = 2.00 Solving 2.22x + 4.91x2 = 2.00 Solving for variable 'x'. Reorder the terms: -2.00 + 2.22x + 4.91x2 = 2.00 + -2.00 Combine like terms: 2.00 + -2.00 = 0.00 -2.00 + 2.22x + 4.91x2 = 0.00 Begin completing the square. Divide all terms by 4.91 the coefficient of the squared term: Divide each side by '4.91'. -0.4073319756 + 0.4521384929x + x2 = 0 Move the constant term to the right: Add '0.4073319756' to each side of the equation. -0.4073319756 + 0.4521384929x + 0.4073319756 + x2 = 0 + 0.4073319756 Reorder the terms: -0.4073319756 + 0.4073319756 + 0.4521384929x + x2 = 0 + 0.4073319756 Combine like terms: -0.4073319756 + 0.4073319756 = 0.0000000000 0.0000000000 + 0.4521384929x + x2 = 0 + 0.4073319756 0.4521384929x + x2 = 0 + 0.4073319756 Combine like terms: 0 + 0.4073319756 = 0.4073319756 0.4521384929x + x2 = 0.4073319756 The x term is 0.4521384929x. Take half its coefficient (0.2260692465). Square it (0.05110730421) and add it to both sides. Add '0.05110730421' to each side of the equation. 0.4521384929x + 0.05110730421 + x2 = 0.4073319756 + 0.05110730421 Reorder the terms: 0.05110730421 + 0.4521384929x + x2 = 0.4073319756 + 0.05110730421 Combine like terms: 0.4073319756 + 0.05110730421 = 0.45843927981 0.05110730421 + 0.4521384929x + x2 = 0.45843927981 Factor a perfect square on the left side: (x + 0.2260692465)(x + 0.2260692465) = 0.45843927981 Calculate the square root of the right side: 0.677081443 Break this problem into two subproblems by setting (x + 0.2260692465) equal to 0.677081443 and -0.677081443.Subproblem 1
x + 0.2260692465 = 0.677081443 Simplifying x + 0.2260692465 = 0.677081443 Reorder the terms: 0.2260692465 + x = 0.677081443 Solving 0.2260692465 + x = 0.677081443 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2260692465' to each side of the equation. 0.2260692465 + -0.2260692465 + x = 0.677081443 + -0.2260692465 Combine like terms: 0.2260692465 + -0.2260692465 = 0.0000000000 0.0000000000 + x = 0.677081443 + -0.2260692465 x = 0.677081443 + -0.2260692465 Combine like terms: 0.677081443 + -0.2260692465 = 0.4510121965 x = 0.4510121965 Simplifying x = 0.4510121965Subproblem 2
x + 0.2260692465 = -0.677081443 Simplifying x + 0.2260692465 = -0.677081443 Reorder the terms: 0.2260692465 + x = -0.677081443 Solving 0.2260692465 + x = -0.677081443 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2260692465' to each side of the equation. 0.2260692465 + -0.2260692465 + x = -0.677081443 + -0.2260692465 Combine like terms: 0.2260692465 + -0.2260692465 = 0.0000000000 0.0000000000 + x = -0.677081443 + -0.2260692465 x = -0.677081443 + -0.2260692465 Combine like terms: -0.677081443 + -0.2260692465 = -0.9031506895 x = -0.9031506895 Simplifying x = -0.9031506895Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.4510121965, -0.9031506895}
| 5n-1=2n+q | | 4n-11=13 | | 5(n+3)= | | -2ac*4bd= | | 3x+2y=560 | | (p+7)(p-4)= | | 18b^2+4b-3= | | 3x+6y=1 | | -5/4=t^2+t | | w^2-121= | | 2m^2+9m-5=0 | | 7/(2+5^(1/2)) | | 7/(2+((5)^1/2)) | | 7/(2+((5)1/2)) | | (a^2b^5)^-1/4/(a^-3b^2)^1/6 | | B=17.5*1/1-17.5*(1/30) | | 27/2*27/2 | | -6x+5(6x-15)=117 | | 6x-12=49 | | 5+x/3 | | B=17.5/1-17.5*(1/30) | | -3-x/4 | | 17.5*1/1-17.5*(1/30) | | B=17.5/1*1/1-17.5*1 | | B=17.5/1*1/1-17.5*1.5 | | 51x=320 | | B=1/30*1/1-1/30*1/30 | | 32x+17=49 | | (-16)/(-4)=b | | 51x+36=356 | | x-50.00=.8(x-100.00) | | B=17.5/1+17.5*1/30 |