If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1y2 + -9y + -54 = 0 Reorder the terms: -54 + -9y + -1y2 = 0 Solving -54 + -9y + -1y2 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '-1'. -1(54 + 9y + y2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(54 + 9y + y2)' equal to zero and attempt to solve: Simplifying 54 + 9y + y2 = 0 Solving 54 + 9y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-54' to each side of the equation. 54 + 9y + -54 + y2 = 0 + -54 Reorder the terms: 54 + -54 + 9y + y2 = 0 + -54 Combine like terms: 54 + -54 = 0 0 + 9y + y2 = 0 + -54 9y + y2 = 0 + -54 Combine like terms: 0 + -54 = -54 9y + y2 = -54 The y term is 9y. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9y + 20.25 + y2 = -54 + 20.25 Reorder the terms: 20.25 + 9y + y2 = -54 + 20.25 Combine like terms: -54 + 20.25 = -33.75 20.25 + 9y + y2 = -33.75 Factor a perfect square on the left side: (y + 4.5)(y + 4.5) = -33.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 594=(x+2)6x | | 37+4+-37+-5= | | 3+-8+-3+8= | | 9x+5=2*(5x-4) | | 35/50 | | 9x+5=2*5x-4 | | -1=3y-7 | | 9+-2+8+-9= | | 166=255-u | | 26=-4v+2(v+3) | | 9x+5=5x-4 | | 225=-w+85 | | -7+6+-4+-6= | | 75-w=219 | | 5+2+-5+6= | | 3x^2+4+5=0 | | x+71=y | | 3x^2+5x-6=x^2+x+8 | | 25+-17+2+-19+2+17+-33+19+-25+33= | | 9x^2-30x-25=48 | | 110=x+71 | | 100+30+15+20+-50+75+15+10= | | x=-142+3x | | 51-1/4= | | 43+-17+-19+17= | | 35+-15+-40+55= | | -3x^2-4x+5=3 | | x=51-1/4 | | (-7-3i)(-7+3i)= | | 2+-18+-2+10= | | 4x^3-2x^2-2x+1=0 | | 9+-4+3+-3= |