If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.1x2 + 18x + -250 = 0 Reorder the terms: -250 + 18x + -0.1x2 = 0 Solving -250 + 18x + -0.1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.1 the coefficient of the squared term: Divide each side by '-0.1'. 2500 + -180x + x2 = 0 Move the constant term to the right: Add '-2500' to each side of the equation. 2500 + -180x + -2500 + x2 = 0 + -2500 Reorder the terms: 2500 + -2500 + -180x + x2 = 0 + -2500 Combine like terms: 2500 + -2500 = 0 0 + -180x + x2 = 0 + -2500 -180x + x2 = 0 + -2500 Combine like terms: 0 + -2500 = -2500 -180x + x2 = -2500 The x term is -180x. Take half its coefficient (-90). Square it (8100) and add it to both sides. Add '8100' to each side of the equation. -180x + 8100 + x2 = -2500 + 8100 Reorder the terms: 8100 + -180x + x2 = -2500 + 8100 Combine like terms: -2500 + 8100 = 5600 8100 + -180x + x2 = 5600 Factor a perfect square on the left side: (x + -90)(x + -90) = 5600 Calculate the square root of the right side: 74.833147735 Break this problem into two subproblems by setting (x + -90) equal to 74.833147735 and -74.833147735.Subproblem 1
x + -90 = 74.833147735 Simplifying x + -90 = 74.833147735 Reorder the terms: -90 + x = 74.833147735 Solving -90 + x = 74.833147735 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '90' to each side of the equation. -90 + 90 + x = 74.833147735 + 90 Combine like terms: -90 + 90 = 0 0 + x = 74.833147735 + 90 x = 74.833147735 + 90 Combine like terms: 74.833147735 + 90 = 164.833147735 x = 164.833147735 Simplifying x = 164.833147735Subproblem 2
x + -90 = -74.833147735 Simplifying x + -90 = -74.833147735 Reorder the terms: -90 + x = -74.833147735 Solving -90 + x = -74.833147735 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '90' to each side of the equation. -90 + 90 + x = -74.833147735 + 90 Combine like terms: -90 + 90 = 0 0 + x = -74.833147735 + 90 x = -74.833147735 + 90 Combine like terms: -74.833147735 + 90 = 15.166852265 x = 15.166852265 Simplifying x = 15.166852265Solution
The solution to the problem is based on the solutions from the subproblems. x = {164.833147735, 15.166852265}
| -10X+6=0 | | -3s=12 | | 3x=12-6 | | 16=b+2 | | -32x+16y=16 | | -2(t-5)+6t=8t-8 | | 2(3x-1)(x+5)= | | d--3=5 | | x=100y+-400 | | 5[3+2(4)]-45= | | 11(4x+12)= | | -32+16y=16 | | q-10=7 | | 11(6x+11)= | | x=1000+-100y | | 2x+40=8x+4 | | x=1000-100y | | 17+3=11g+39 | | 8(2m+4)+3(m-2)+16= | | 4x=6x-45 | | 50=2(w-5)+2w | | -4(3p+9)= | | 14x^2-42x= | | -14y=12x-28 | | 6(2x+5)+5(2x+7)= | | 19m+42= | | 100x-x=14 | | 7f+5=5f+17 | | 41x=14 | | I=(89)(.075)(.5) | | 4x-6x+2x-8x= | | 3x+(2x+10)=5 |