If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 28x + 22 = 0 Reorder the terms: 22 + 28x + 4x2 = 0 Solving 22 + 28x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(11 + 14x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(11 + 14x + 2x2)' equal to zero and attempt to solve: Simplifying 11 + 14x + 2x2 = 0 Solving 11 + 14x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 5.5 + 7x + x2 = 0 Move the constant term to the right: Add '-5.5' to each side of the equation. 5.5 + 7x + -5.5 + x2 = 0 + -5.5 Reorder the terms: 5.5 + -5.5 + 7x + x2 = 0 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + 7x + x2 = 0 + -5.5 7x + x2 = 0 + -5.5 Combine like terms: 0 + -5.5 = -5.5 7x + x2 = -5.5 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = -5.5 + 12.25 Reorder the terms: 12.25 + 7x + x2 = -5.5 + 12.25 Combine like terms: -5.5 + 12.25 = 6.75 12.25 + 7x + x2 = 6.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 6.75 Calculate the square root of the right side: 2.598076211 Break this problem into two subproblems by setting (x + 3.5) equal to 2.598076211 and -2.598076211.Subproblem 1
x + 3.5 = 2.598076211 Simplifying x + 3.5 = 2.598076211 Reorder the terms: 3.5 + x = 2.598076211 Solving 3.5 + x = 2.598076211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 2.598076211 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 2.598076211 + -3.5 x = 2.598076211 + -3.5 Combine like terms: 2.598076211 + -3.5 = -0.901923789 x = -0.901923789 Simplifying x = -0.901923789Subproblem 2
x + 3.5 = -2.598076211 Simplifying x + 3.5 = -2.598076211 Reorder the terms: 3.5 + x = -2.598076211 Solving 3.5 + x = -2.598076211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -2.598076211 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -2.598076211 + -3.5 x = -2.598076211 + -3.5 Combine like terms: -2.598076211 + -3.5 = -6.098076211 x = -6.098076211 Simplifying x = -6.098076211Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.901923789, -6.098076211}Solution
x = {-0.901923789, -6.098076211}
| -4m-14=60 | | -1=4t^3-8t | | f(x)=-2x(x-6)(x^2-1) | | x^2+2.64575131106-1=0 | | Y=4t^3-8t+1 | | j/3=3.5 | | 1.3*(8-b)+3.7b=-52 | | 2n-1forn=26 | | 3y-9=2y-2 | | X=2t^3-4t^4+3 | | 3y-9=2y-1 | | 6(d-2)=9(9-4) | | 16-5y-3y=56 | | 180/9*21 | | -2=5x+25-2x | | 180/9x21 | | 26=6-5x | | X-12=-65 | | 0.3x-0.9(9-5x)=-0.5(x-5) | | 8-9x-4=-55+5x-11 | | f(x)=3sec^2(15+5) | | 8/(3-5)= | | d=(28m/h)(72) | | 4b+3y-7b+3y= | | 6(y-2)=15 | | 8-9x-4=55+5x-11 | | A=1/2,11,4 | | 3w+5w=30+10 | | 3x-22y+2=0 | | d=(28mph)(3days) | | x^2-4x+7=2 | | -4a+7=a+34 |