If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -8x + 16 = -18 Reorder the terms: 16 + -8x + x2 = -18 Solving 16 + -8x + x2 = -18 Solving for variable 'x'. Reorder the terms: 16 + 18 + -8x + x2 = -18 + 18 Combine like terms: 16 + 18 = 34 34 + -8x + x2 = -18 + 18 Combine like terms: -18 + 18 = 0 34 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-34' to each side of the equation. 34 + -8x + -34 + x2 = 0 + -34 Reorder the terms: 34 + -34 + -8x + x2 = 0 + -34 Combine like terms: 34 + -34 = 0 0 + -8x + x2 = 0 + -34 -8x + x2 = 0 + -34 Combine like terms: 0 + -34 = -34 -8x + x2 = -34 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -34 + 16 Reorder the terms: 16 + -8x + x2 = -34 + 16 Combine like terms: -34 + 16 = -18 16 + -8x + x2 = -18 Factor a perfect square on the left side: (x + -4)(x + -4) = -18 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 103=5x+6(3x-2) | | a+(-56)=14 | | (3/5)x=9 | | 12x-2-11x-2=-5 | | -43=8x+13 | | n/5=-4R1 | | 1+w=29-3w | | solvex^5-10x^3+9=0 | | x(1-x)=0.03 | | -2/5(20x-10y)= | | s3/4=1464 | | 5x-6(x-8)=58 | | 1.666666666666x=10 | | 2-6r=-10 | | a+(-17)=8 | | x(1-x)=0.04 | | -2/5(2x-10y)= | | x(1-x)=4 | | 2h^2+h=6 | | 4(y+3)=8(2.7-y) | | -6(3x+1)+5x=85 | | x+.666x=10 | | 8x+5y+7z-3x+3z-6y= | | m+13= | | 17-ln(5x)=9 | | -2(x+4x)=60 | | -45=-6x-3(-3x+9) | | -80=-15x-5 | | 4-2/5(1/10x=1 | | 4y+2=2y-8 | | 3(5x+34)=3(2x+4) | | (4+x)(4+x)-(x-3)(x-3)=0 |