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 + 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 = -55 9 + 6x + x2 = -55 Factor a perfect square on the left side: (x + 3)(x + 3) = -55 Can't calculate square root of the right side. The solution to this equation could not be determined.
| y=9.7x+349.9 | | b-6+6b=30 | | 8*4.5=12x | | 23-r=12 | | 7x+267=2717 | | 14-1/2p=1/4p-1 | | 6.8+2.6+x=9.7 | | 12/10=x/48 | | 5b^2-8b=0 | | 4x^2-94x+342=0 | | 4x^2-94x+342=03 | | .20(y-9)+.08y=.18y-2.5 | | 10/12=48/x | | -9=-8x-13 | | (2x^3+4x+3)(9)+(6x^2+4)(9x+6)=0 | | 2a+29-8a=5 | | -2h^2+4h+70=0 | | 5x-1/2=2x+3 | | 87x-4x=7x+21 | | K-3=14 | | (9b-3)/9=(5b+5)/3 | | 2x-6=180 | | x+92=90 | | 61.5/100=738/x | | 5(x+4)+x=3x-1 | | -3(x-8)=54 | | -7625+185s=0 | | x+92=180 | | 0=28n^2-184n-96 | | 20000-5x=0 | | 6(x-4)=8x-18 | | 3x-18=9x |