If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -16x + 64 = -9 Reorder the terms: 64 + -16x + x2 = -9 Solving 64 + -16x + x2 = -9 Solving for variable 'x'. Reorder the terms: 64 + 9 + -16x + x2 = -9 + 9 Combine like terms: 64 + 9 = 73 73 + -16x + x2 = -9 + 9 Combine like terms: -9 + 9 = 0 73 + -16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-73' to each side of the equation. 73 + -16x + -73 + x2 = 0 + -73 Reorder the terms: 73 + -73 + -16x + x2 = 0 + -73 Combine like terms: 73 + -73 = 0 0 + -16x + x2 = 0 + -73 -16x + x2 = 0 + -73 Combine like terms: 0 + -73 = -73 -16x + x2 = -73 The x term is -16x. Take half its coefficient (-8). Square it (64) and add it to both sides. Add '64' to each side of the equation. -16x + 64 + x2 = -73 + 64 Reorder the terms: 64 + -16x + x2 = -73 + 64 Combine like terms: -73 + 64 = -9 64 + -16x + x2 = -9 Factor a perfect square on the left side: (x + -8)(x + -8) = -9 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -12=-4(x+3) | | 9a^2-30-3a= | | -0.8=0.1x+0.4 | | s-1.3=7.9 | | -25m^9n^-3/5m^-2n^2 | | 22x(x/5)-14.79(4-x)=0 | | n-1.4=3.4 | | 1200-12x=60 | | m-1.3=2.3 | | h^2=20ft^2 | | 10x+13=x | | X^2-3y^2+2x+12y-23=0 | | 90=22+4x | | -2(-5)d=-50 | | 4=21/2x-12 | | 5+7b-8b=5 | | 20x-16=4x+5.5 | | 20x-16=4x+4.9 | | 10x+.05(x+8)=3.40 | | 36y^3-66y^2+18y=0 | | 20x-16=4x+4.5 | | 3x-x-2=12 | | w-5w-3=3w-5 | | (4-x^2)/(20-10x) | | 12(n+9)+5=9 | | 3x+x-2=12 | | 0.5=10x-2 | | -3x-6=5x+7x-2 | | -12x^2+36.6x+215.6328=0 | | D^2+9d=20 | | -4-7a=8a-3 | | 9x^7-6x^5=3w^2+20y-9 |