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 + 14) = 64 Reorder the terms: x(14 + x) = 64 (14 * x + x * x) = 64 (14x + x2) = 64 Solving 14x + x2 = 64 Solving for variable 'x'. Reorder the terms: -64 + 14x + x2 = 64 + -64 Combine like terms: 64 + -64 = 0 -64 + 14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '64' to each side of the equation. -64 + 14x + 64 + x2 = 0 + 64 Reorder the terms: -64 + 64 + 14x + x2 = 0 + 64 Combine like terms: -64 + 64 = 0 0 + 14x + x2 = 0 + 64 14x + x2 = 0 + 64 Combine like terms: 0 + 64 = 64 14x + x2 = 64 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 64 + 49 Reorder the terms: 49 + 14x + x2 = 64 + 49 Combine like terms: 64 + 49 = 113 49 + 14x + x2 = 113 Factor a perfect square on the left side: (x + 7)(x + 7) = 113 Calculate the square root of the right side: 10.630145813 Break this problem into two subproblems by setting (x + 7) equal to 10.630145813 and -10.630145813.Subproblem 1
x + 7 = 10.630145813 Simplifying x + 7 = 10.630145813 Reorder the terms: 7 + x = 10.630145813 Solving 7 + x = 10.630145813 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 10.630145813 + -7 Combine like terms: 7 + -7 = 0 0 + x = 10.630145813 + -7 x = 10.630145813 + -7 Combine like terms: 10.630145813 + -7 = 3.630145813 x = 3.630145813 Simplifying x = 3.630145813Subproblem 2
x + 7 = -10.630145813 Simplifying x + 7 = -10.630145813 Reorder the terms: 7 + x = -10.630145813 Solving 7 + x = -10.630145813 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -10.630145813 + -7 Combine like terms: 7 + -7 = 0 0 + x = -10.630145813 + -7 x = -10.630145813 + -7 Combine like terms: -10.630145813 + -7 = -17.630145813 x = -17.630145813 Simplifying x = -17.630145813Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.630145813, -17.630145813}
| 20t+2=1 | | 0.9x-3= | | 2(t-1)=4-2t | | abs(-8x-7)=abs(4-2x) | | -8x+4.5=5 | | (2x+3)=(5x-9) | | 5=-s/2+4 | | 4z+4-7z=-1z+7-2z-3 | | 8(8+14)=x^2 | | -8x+2=5 | | 125x=25x | | 3a^2-4a=20-15a | | 256-y^2=0 | | 0.4(z+1)-0.7z=-0.1+0.7-0.2z-0.3 | | x^2-16x=6 | | 3(3x+1)-6(7x-4)=104 | | x(32+x)=3x(3x+8) | | 9.7x+31.43=-10.3x+30.49 | | 17-r=5 | | 3m^2+11m-4= | | 5n-2=-9 | | 10x^2-x+5= | | 7X+5Z=12 | | 8x^2-76x=-36 | | 6(4z-1)-2(z+5)=13(z+1) | | N-2-8-8n=-3(n+9)-7(1+4n) | | x^2+6x-1800=0 | | y^2-14=c | | A^2-3a-10= | | 20/0.1= | | 2x-2=-2x^2-4x+6 | | 3=-7-x |