If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 60x + 5 = 0 Reorder the terms: 5 + 60x + -16x2 = 0 Solving 5 + 60x + -16x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. -0.3125 + -3.75x + x2 = 0 Move the constant term to the right: Add '0.3125' to each side of the equation. -0.3125 + -3.75x + 0.3125 + x2 = 0 + 0.3125 Reorder the terms: -0.3125 + 0.3125 + -3.75x + x2 = 0 + 0.3125 Combine like terms: -0.3125 + 0.3125 = 0.0000 0.0000 + -3.75x + x2 = 0 + 0.3125 -3.75x + x2 = 0 + 0.3125 Combine like terms: 0 + 0.3125 = 0.3125 -3.75x + x2 = 0.3125 The x term is -3.75x. Take half its coefficient (-1.875). Square it (3.515625) and add it to both sides. Add '3.515625' to each side of the equation. -3.75x + 3.515625 + x2 = 0.3125 + 3.515625 Reorder the terms: 3.515625 + -3.75x + x2 = 0.3125 + 3.515625 Combine like terms: 0.3125 + 3.515625 = 3.828125 3.515625 + -3.75x + x2 = 3.828125 Factor a perfect square on the left side: (x + -1.875)(x + -1.875) = 3.828125 Calculate the square root of the right side: 1.95655948 Break this problem into two subproblems by setting (x + -1.875) equal to 1.95655948 and -1.95655948.Subproblem 1
x + -1.875 = 1.95655948 Simplifying x + -1.875 = 1.95655948 Reorder the terms: -1.875 + x = 1.95655948 Solving -1.875 + x = 1.95655948 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = 1.95655948 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = 1.95655948 + 1.875 x = 1.95655948 + 1.875 Combine like terms: 1.95655948 + 1.875 = 3.83155948 x = 3.83155948 Simplifying x = 3.83155948Subproblem 2
x + -1.875 = -1.95655948 Simplifying x + -1.875 = -1.95655948 Reorder the terms: -1.875 + x = -1.95655948 Solving -1.875 + x = -1.95655948 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = -1.95655948 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = -1.95655948 + 1.875 x = -1.95655948 + 1.875 Combine like terms: -1.95655948 + 1.875 = -0.08155948 x = -0.08155948 Simplifying x = -0.08155948Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.83155948, -0.08155948}
| 5x^2-15x-45=0 | | 5x^2-15-45= | | x+x-53580=292120 | | 7x^2+8x-8=0 | | 5x^2-15-45=0 | | 100x^3-65x^2+10x=0 | | 3n+2m-6=4m+n | | 2a+4(3a+2)=50 | | -4y+8=16 | | x^4+2x^3-2x-1=0 | | -4y+8=11 | | 2a+3b=x | | 6-8x=10x+20 | | (x+16)=-32 | | 5x-13=15x-163 | | 3b-8=7b-2-4b | | 4(x-9)-7=17 | | =2a+3b | | (x+11)+3=-3 | | B=-2(7-6) | | (x+2)+8=0 | | .009x^2-.08x+.14=0 | | 25x^2+4y^2-9=0 | | 6+25s-8s=18 | | 9x+9=62 | | -6x+8=12 | | (x)=1 | | -3x+3=-18 | | -3x-=-1 | | 4(2x-1)-3(x-5)= | | 13x-2=9x^2 | | 3x^2-x-48=0 |