If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + 36 = 100 Reorder the terms: 36 + 6x + x2 = 100 Solving 36 + 6x + x2 = 100 Solving for variable 'x'. Reorder the terms: 36 + -100 + 6x + x2 = 100 + -100 Combine like terms: 36 + -100 = -64 -64 + 6x + x2 = 100 + -100 Combine like terms: 100 + -100 = 0 -64 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '64' to each side of the equation. -64 + 6x + 64 + x2 = 0 + 64 Reorder the terms: -64 + 64 + 6x + x2 = 0 + 64 Combine like terms: -64 + 64 = 0 0 + 6x + x2 = 0 + 64 6x + x2 = 0 + 64 Combine like terms: 0 + 64 = 64 6x + x2 = 64 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 64 + 9 Reorder the terms: 9 + 6x + x2 = 64 + 9 Combine like terms: 64 + 9 = 73 9 + 6x + x2 = 73 Factor a perfect square on the left side: (x + 3)(x + 3) = 73 Calculate the square root of the right side: 8.544003745 Break this problem into two subproblems by setting (x + 3) equal to 8.544003745 and -8.544003745.Subproblem 1
x + 3 = 8.544003745 Simplifying x + 3 = 8.544003745 Reorder the terms: 3 + x = 8.544003745 Solving 3 + x = 8.544003745 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 8.544003745 + -3 Combine like terms: 3 + -3 = 0 0 + x = 8.544003745 + -3 x = 8.544003745 + -3 Combine like terms: 8.544003745 + -3 = 5.544003745 x = 5.544003745 Simplifying x = 5.544003745Subproblem 2
x + 3 = -8.544003745 Simplifying x + 3 = -8.544003745 Reorder the terms: 3 + x = -8.544003745 Solving 3 + x = -8.544003745 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -8.544003745 + -3 Combine like terms: 3 + -3 = 0 0 + x = -8.544003745 + -3 x = -8.544003745 + -3 Combine like terms: -8.544003745 + -3 = -11.544003745 x = -11.544003745 Simplifying x = -11.544003745Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.544003745, -11.544003745}
| 8(n-15)-6(n+12)=4(n+10) | | y=50+100x | | 47-x=1 | | -12=4b-6-5b | | 5/4x=5/12 | | -14+2n=7(n+3) | | 400+5x=18+7x | | 18c=46 | | 5x/8=10=2 | | 5(x-2)+3=-7 | | 18c=45 | | -n+3n=6 | | 3y(2y+3)=10 | | 18+7x=400+5x | | 18=46c | | (2a^4-4a^3b)/2a^2 | | -15+21+(-17)= | | 18=46 | | y-5=1/(x-2) | | 10x+2y=174 | | 0=-16t^2+80t+20 | | 3p^2+10p=0 | | -(5x+8)+4+3= | | 17z=-18z+14 | | 3(2y-6)=8(y-5) | | -4n-6n+30=5n | | -9+4w=9+7w | | 12(x+4)=6(5x-13) | | -13a-9a--10a--14a=-20 | | x-6/3=4 | | 43+X=7+5X | | 1(-1)=-2 |