If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x = 5x2 + 11x + 2 Reorder the terms: x = 2 + 11x + 5x2 Solving x = 2 + 11x + 5x2 Solving for variable 'x'. Reorder the terms: -2 + x + -11x + -5x2 = 2 + 11x + 5x2 + -2 + -11x + -5x2 Combine like terms: x + -11x = -10x -2 + -10x + -5x2 = 2 + 11x + 5x2 + -2 + -11x + -5x2 Reorder the terms: -2 + -10x + -5x2 = 2 + -2 + 11x + -11x + 5x2 + -5x2 Combine like terms: 2 + -2 = 0 -2 + -10x + -5x2 = 0 + 11x + -11x + 5x2 + -5x2 -2 + -10x + -5x2 = 11x + -11x + 5x2 + -5x2 Combine like terms: 11x + -11x = 0 -2 + -10x + -5x2 = 0 + 5x2 + -5x2 -2 + -10x + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 -2 + -10x + -5x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(2 + 10x + 5x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(2 + 10x + 5x2)' equal to zero and attempt to solve: Simplifying 2 + 10x + 5x2 = 0 Solving 2 + 10x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.4 + 2x + x2 = 0 Move the constant term to the right: Add '-0.4' to each side of the equation. 0.4 + 2x + -0.4 + x2 = 0 + -0.4 Reorder the terms: 0.4 + -0.4 + 2x + x2 = 0 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + 2x + x2 = 0 + -0.4 2x + x2 = 0 + -0.4 Combine like terms: 0 + -0.4 = -0.4 2x + x2 = -0.4 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -0.4 + 1 Reorder the terms: 1 + 2x + x2 = -0.4 + 1 Combine like terms: -0.4 + 1 = 0.6 1 + 2x + x2 = 0.6 Factor a perfect square on the left side: (x + 1)(x + 1) = 0.6 Calculate the square root of the right side: 0.774596669 Break this problem into two subproblems by setting (x + 1) equal to 0.774596669 and -0.774596669.Subproblem 1
x + 1 = 0.774596669 Simplifying x + 1 = 0.774596669 Reorder the terms: 1 + x = 0.774596669 Solving 1 + x = 0.774596669 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0.774596669 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0.774596669 + -1 x = 0.774596669 + -1 Combine like terms: 0.774596669 + -1 = -0.225403331 x = -0.225403331 Simplifying x = -0.225403331Subproblem 2
x + 1 = -0.774596669 Simplifying x + 1 = -0.774596669 Reorder the terms: 1 + x = -0.774596669 Solving 1 + x = -0.774596669 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -0.774596669 + -1 Combine like terms: 1 + -1 = 0 0 + x = -0.774596669 + -1 x = -0.774596669 + -1 Combine like terms: -0.774596669 + -1 = -1.774596669 x = -1.774596669 Simplifying x = -1.774596669Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.225403331, -1.774596669}Solution
x = {-0.225403331, -1.774596669}
| 9a-2a+8b-4b= | | (6+2x)(4.5+2x)=115 | | y=5x^2+11x+2 | | -5(3p+4)-19=3(2p+8) | | -5/3y+4=-1/6 | | 15=-5x+20 | | (7-21x/6)(4x+10/14-42x) | | 28x^2-15x+2=0 | | (7-21x/6)(4x+10/14-42x)=1 | | 6(w-5)=24 | | 16x^3-3=0 | | 20=4x+x+5 | | 3-4(2x-3)=10-8X | | t=3h+3z | | -2(u+7)=2u-9+2(7u+5) | | 2/3(m-6)=3 | | -4(2p+4)-28=2(4p+2) | | x+30+3x+10= | | 7x-9-x=63 | | z-8=z-3 | | 8+2(5w-5)=-4(2w-2)+4w | | x+50+3x+10= | | 3x+10+x+50= | | 6(c-3)=7(c-6) | | -7x+7(-2x-3)=-34-8x | | -2(7y-5)+3y=3(y+1) | | 5x+.1666666667=.6666666667 | | -2x^2-12x-23=0 | | X(2x+5)=97 | | 19+4x=5(x-6)+33 | | p+81=65 | | A-9/3=-5 |