If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5.5x2 + -1x + -2.3 = 0 Reorder the terms: -2.3 + -1x + 5.5x2 = 0 Solving -2.3 + -1x + 5.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5.5 the coefficient of the squared term: Divide each side by '5.5'. -0.4181818182 + -0.1818181818x + x2 = 0 Move the constant term to the right: Add '0.4181818182' to each side of the equation. -0.4181818182 + -0.1818181818x + 0.4181818182 + x2 = 0 + 0.4181818182 Reorder the terms: -0.4181818182 + 0.4181818182 + -0.1818181818x + x2 = 0 + 0.4181818182 Combine like terms: -0.4181818182 + 0.4181818182 = 0.0000000000 0.0000000000 + -0.1818181818x + x2 = 0 + 0.4181818182 -0.1818181818x + x2 = 0 + 0.4181818182 Combine like terms: 0 + 0.4181818182 = 0.4181818182 -0.1818181818x + x2 = 0.4181818182 The x term is -0.1818181818x. Take half its coefficient (-0.0909090909). Square it (0.008264462808) and add it to both sides. Add '0.008264462808' to each side of the equation. -0.1818181818x + 0.008264462808 + x2 = 0.4181818182 + 0.008264462808 Reorder the terms: 0.008264462808 + -0.1818181818x + x2 = 0.4181818182 + 0.008264462808 Combine like terms: 0.4181818182 + 0.008264462808 = 0.426446281008 0.008264462808 + -0.1818181818x + x2 = 0.426446281008 Factor a perfect square on the left side: (x + -0.0909090909)(x + -0.0909090909) = 0.426446281008 Calculate the square root of the right side: 0.653028545 Break this problem into two subproblems by setting (x + -0.0909090909) equal to 0.653028545 and -0.653028545.Subproblem 1
x + -0.0909090909 = 0.653028545 Simplifying x + -0.0909090909 = 0.653028545 Reorder the terms: -0.0909090909 + x = 0.653028545 Solving -0.0909090909 + x = 0.653028545 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0909090909' to each side of the equation. -0.0909090909 + 0.0909090909 + x = 0.653028545 + 0.0909090909 Combine like terms: -0.0909090909 + 0.0909090909 = 0.0000000000 0.0000000000 + x = 0.653028545 + 0.0909090909 x = 0.653028545 + 0.0909090909 Combine like terms: 0.653028545 + 0.0909090909 = 0.7439376359 x = 0.7439376359 Simplifying x = 0.7439376359Subproblem 2
x + -0.0909090909 = -0.653028545 Simplifying x + -0.0909090909 = -0.653028545 Reorder the terms: -0.0909090909 + x = -0.653028545 Solving -0.0909090909 + x = -0.653028545 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0909090909' to each side of the equation. -0.0909090909 + 0.0909090909 + x = -0.653028545 + 0.0909090909 Combine like terms: -0.0909090909 + 0.0909090909 = 0.0000000000 0.0000000000 + x = -0.653028545 + 0.0909090909 x = -0.653028545 + 0.0909090909 Combine like terms: -0.653028545 + 0.0909090909 = -0.5621194541 x = -0.5621194541 Simplifying x = -0.5621194541Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.7439376359, -0.5621194541}
| x+0.184+0.170=3.435 | | 5x^4-x-2.3= | | 15-.75x=13-50x | | 12x^2-29x=-14 | | 7x^3-8x=-1 | | 13s=25-66 | | -6x+9x-7= | | 4(7x+6)=108 | | 3t+4=t-2 | | 6(c+8)=5x+7 | | 7x^3(8X^2-4x+6)= | | 10b+2b= | | 6n+-12+-2n=30-6 | | x+0.184+0.080=4.172 | | 1/2(8x+4)=1/3(6x-12) | | 25+8y=3y | | 2n-3= | | 6c-3.6=-1/5 | | 0.5x+7+x=41/2 | | y=(4h-1)x/5-6/5 | | 19x-5y=1 | | 5n-2+3n= | | 35y+25+40y=20 | | 10n+17=-13 | | 2(7+2y)+3y=14 | | (4(-6)-5(2))/2(2) | | x+0.184+0.080+x(0.0725)=4.172 | | 6c^3+5c^2-25c=0 | | 4n^2-7n-22=0 | | x^3-7x^2-16x+112=0 | | 6(3+x)=24 | | 4n^2-7n+22=0 |