If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x * x) + 6x + -64 = 0 Multiply x * x (x2) + 6x + -64 = 0 x2 + 6x + -64 = 0 Reorder the terms: -64 + 6x + x2 = 0 Solving -64 + 6x + x2 = 0 Solving for variable 'x'. 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}
| 8a(9-a)=0 | | 5x+1.6=7x+2 | | 7(5x-1)+2=35x-5 | | 3(-.3-5)=-16 | | 4(-2)z+8(-2)+6= | | 2m=4/5 | | x+(x-(0.1*x))=71.4 | | (3x+10)+(2x-20)=90 | | -3.6=2.7(4-y) | | 20x^3+11x^2-4x=0 | | x/-6=11 | | 25x+10y=155 | | 8/12=6/x=12/y | | 4x-8=4(x-6) | | 72+(x*0.1423)=x | | x^2-96=10x | | 72+(x*0.14)=x | | 1/6xy | | 2x+3(6-2x)=2 | | x^2-30x+160=0 | | -6-x=-(x+4) | | -4b(-5+26)=10 | | 5b(b+6)=0 | | -2y/3-4 | | -6(8r+10)+2(10r+6)= | | -5(8a+5)=-185 | | 1/7/5/21= | | 11-8(1/2--4)= | | m^2=-9m | | (4x-3y-3)+(8x+9y-12)= | | -x+7=o | | -x-7x=-24 |