If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 9.8x + 3 = 0 Reorder the terms: 3 + 9.8x + -16x2 = 0 Solving 3 + 9.8x + -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'. -0.1875 + -0.6125x + x2 = 0 Move the constant term to the right: Add '0.1875' to each side of the equation. -0.1875 + -0.6125x + 0.1875 + x2 = 0 + 0.1875 Reorder the terms: -0.1875 + 0.1875 + -0.6125x + x2 = 0 + 0.1875 Combine like terms: -0.1875 + 0.1875 = 0.0000 0.0000 + -0.6125x + x2 = 0 + 0.1875 -0.6125x + x2 = 0 + 0.1875 Combine like terms: 0 + 0.1875 = 0.1875 -0.6125x + x2 = 0.1875 The x term is -0.6125x. Take half its coefficient (-0.30625). Square it (0.0937890625) and add it to both sides. Add '0.0937890625' to each side of the equation. -0.6125x + 0.0937890625 + x2 = 0.1875 + 0.0937890625 Reorder the terms: 0.0937890625 + -0.6125x + x2 = 0.1875 + 0.0937890625 Combine like terms: 0.1875 + 0.0937890625 = 0.2812890625 0.0937890625 + -0.6125x + x2 = 0.2812890625 Factor a perfect square on the left side: (x + -0.30625)(x + -0.30625) = 0.2812890625 Calculate the square root of the right side: 0.530366913 Break this problem into two subproblems by setting (x + -0.30625) equal to 0.530366913 and -0.530366913.Subproblem 1
x + -0.30625 = 0.530366913 Simplifying x + -0.30625 = 0.530366913 Reorder the terms: -0.30625 + x = 0.530366913 Solving -0.30625 + x = 0.530366913 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.30625' to each side of the equation. -0.30625 + 0.30625 + x = 0.530366913 + 0.30625 Combine like terms: -0.30625 + 0.30625 = 0.00000 0.00000 + x = 0.530366913 + 0.30625 x = 0.530366913 + 0.30625 Combine like terms: 0.530366913 + 0.30625 = 0.836616913 x = 0.836616913 Simplifying x = 0.836616913Subproblem 2
x + -0.30625 = -0.530366913 Simplifying x + -0.30625 = -0.530366913 Reorder the terms: -0.30625 + x = -0.530366913 Solving -0.30625 + x = -0.530366913 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.30625' to each side of the equation. -0.30625 + 0.30625 + x = -0.530366913 + 0.30625 Combine like terms: -0.30625 + 0.30625 = 0.00000 0.00000 + x = -0.530366913 + 0.30625 x = -0.530366913 + 0.30625 Combine like terms: -0.530366913 + 0.30625 = -0.224116913 x = -0.224116913 Simplifying x = -0.224116913Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.836616913, -0.224116913}
| 10-0.5d=0 | | (2n^2-7n+2)*(3n+1)= | | x+47=4x+23 | | 7x+57=2x+12 | | 145+4p=137 | | (-4)(2)(-1)= | | 145+4p=181 | | 145p+4p=181 | | 115+4p=181 | | 4(-7)3= | | (-2)(-1)3= | | 5(-4)(-2)= | | 1/2(d-6)=-7 | | 125000=.07x | | 60/22.9*4= | | 13-(-6)= | | 10.5g=63 | | 13-6= | | -13-(6)= | | 4562/2 | | 20/x-9+5=30/x-9 | | 247+(-247)= | | -64+64= | | -82+(-41)= | | 71+(-32)= | | 11r^2+9pr-9p=0 | | -10-6d=110 | | 7x+8y-6=3 | | -10-6d=50 | | y=1/5x-4 | | 7/8y-3/8=7/4 | | -10-6d=25 |