If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X2 + 2.5X = 114 Reorder the terms: 2.5X + X2 = 114 Solving 2.5X + X2 = 114 Solving for variable 'X'. Reorder the terms: -114 + 2.5X + X2 = 114 + -114 Combine like terms: 114 + -114 = 0 -114 + 2.5X + X2 = 0 Begin completing the square. Move the constant term to the right: Add '114' to each side of the equation. -114 + 2.5X + 114 + X2 = 0 + 114 Reorder the terms: -114 + 114 + 2.5X + X2 = 0 + 114 Combine like terms: -114 + 114 = 0 0 + 2.5X + X2 = 0 + 114 2.5X + X2 = 0 + 114 Combine like terms: 0 + 114 = 114 2.5X + X2 = 114 The X term is 2.5X. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5X + 1.5625 + X2 = 114 + 1.5625 Reorder the terms: 1.5625 + 2.5X + X2 = 114 + 1.5625 Combine like terms: 114 + 1.5625 = 115.5625 1.5625 + 2.5X + X2 = 115.5625 Factor a perfect square on the left side: (X + 1.25)(X + 1.25) = 115.5625 Calculate the square root of the right side: 10.75 Break this problem into two subproblems by setting (X + 1.25) equal to 10.75 and -10.75.Subproblem 1
X + 1.25 = 10.75 Simplifying X + 1.25 = 10.75 Reorder the terms: 1.25 + X = 10.75 Solving 1.25 + X = 10.75 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + X = 10.75 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + X = 10.75 + -1.25 X = 10.75 + -1.25 Combine like terms: 10.75 + -1.25 = 9.5 X = 9.5 Simplifying X = 9.5Subproblem 2
X + 1.25 = -10.75 Simplifying X + 1.25 = -10.75 Reorder the terms: 1.25 + X = -10.75 Solving 1.25 + X = -10.75 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + X = -10.75 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + X = -10.75 + -1.25 X = -10.75 + -1.25 Combine like terms: -10.75 + -1.25 = -12 X = -12 Simplifying X = -12Solution
The solution to the problem is based on the solutions from the subproblems. X = {9.5, -12}
| 18x-72=8x+8 | | 3(4.66)+y=14 | | (x+3y+1)dy=(x+3y-1)dx | | log(10-9x)=log(10-3x) | | 3x+(-14+3x)=14 | | 41=3y-16 | | 10y-6=8y+6 | | 8x-5=19+5x | | 6-1y=1x-6 | | 9x+18=2x+3 | | 4n+16=s | | 2q+9=5q | | 6x^2-104x+320=0 | | 3z/8-6=-7 | | -x+7=27x+3+4 | | 4n+90+90=360 | | 4x+13=9x+12 | | 3y-13=35 | | -7(z-8)=-6z-7 | | 1x-4=-13 | | x/24-1/4=8 | | 7x-5=-4-16 | | 5-m/9=13 | | 700-35p=450+15p | | (5y+4)(6-Y)=0 | | 3+24=3(7x-9) | | -3x(1-2x)-3(x-4)=-5-4x | | 11=-3k-22-8k | | 2.5x=1342.5x | | a=(3x^3)(2x^4) | | 10(x-2)=10x-20 | | 2(u+3)-8u=-18 |