If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 6x + -480 = 0 Reorder the terms: -480 + 6x + 2x2 = 0 Solving -480 + 6x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-240 + 3x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-240 + 3x + x2)' equal to zero and attempt to solve: Simplifying -240 + 3x + x2 = 0 Solving -240 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '240' to each side of the equation. -240 + 3x + 240 + x2 = 0 + 240 Reorder the terms: -240 + 240 + 3x + x2 = 0 + 240 Combine like terms: -240 + 240 = 0 0 + 3x + x2 = 0 + 240 3x + x2 = 0 + 240 Combine like terms: 0 + 240 = 240 3x + x2 = 240 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 240 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 240 + 2.25 Combine like terms: 240 + 2.25 = 242.25 2.25 + 3x + x2 = 242.25 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 242.25 Calculate the square root of the right side: 15.564382416 Break this problem into two subproblems by setting (x + 1.5) equal to 15.564382416 and -15.564382416.Subproblem 1
x + 1.5 = 15.564382416 Simplifying x + 1.5 = 15.564382416 Reorder the terms: 1.5 + x = 15.564382416 Solving 1.5 + x = 15.564382416 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 15.564382416 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 15.564382416 + -1.5 x = 15.564382416 + -1.5 Combine like terms: 15.564382416 + -1.5 = 14.064382416 x = 14.064382416 Simplifying x = 14.064382416Subproblem 2
x + 1.5 = -15.564382416 Simplifying x + 1.5 = -15.564382416 Reorder the terms: 1.5 + x = -15.564382416 Solving 1.5 + x = -15.564382416 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -15.564382416 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -15.564382416 + -1.5 x = -15.564382416 + -1.5 Combine like terms: -15.564382416 + -1.5 = -17.064382416 x = -17.064382416 Simplifying x = -17.064382416Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.064382416, -17.064382416}Solution
x = {14.064382416, -17.064382416}
| 6-3(k+3)=25+4k | | 4/9*3/-1 | | 4p-1-p= | | -3z+1/2=17 | | 4/9x3/-1 | | 500=8x/x-8-x^2 | | 7(-3y+5)= | | 18+7a=-8(4-4a) | | f[x]=4.8E^2x | | 6x^2+4x-480=0 | | 5x=x^2-2x | | 2x-4y+28=0 | | 6x-(1+3x)=-1+3x | | z/3-z/4=24 | | 8+6x=2x+36 | | -7(x-1)=-3x+7 | | -y+3x=4 | | (3x+1)*27= | | 3(1+x)+6x=48 | | 2x+11=3x-6 | | 6x+1=9x-26 | | 15x+4(3-5x)=2[4x-.3(x-6)-12]-7x | | 14x+2y=24 | | 14+2x=-5(-6x)+6 | | 7x-6=3x-18 | | -3(6x+8)+4(x-8)= | | -30=-5/3x | | 5w-11=3(w+3) | | 2(6-20n)=20(2n-3) | | 8-5(x-4)=2x-6 | | -2y=-10/9 | | 7/8w=-35 |