If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5 + y + -4y2 + -7 = 0 Reorder the terms: 5 + -7 + y + -4y2 = 0 Combine like terms: 5 + -7 = -2 -2 + y + -4y2 = 0 Solving -2 + y + -4y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 0.5 + -0.25y + y2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + -0.25y + -0.5 + y2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + -0.25y + y2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + -0.25y + y2 = 0 + -0.5 -0.25y + y2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 -0.25y + y2 = -0.5 The y term is y. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -0.25y + 0.25 + y2 = -0.5 + 0.25 Reorder the terms: 0.25 + -0.25y + y2 = -0.5 + 0.25 Combine like terms: -0.5 + 0.25 = -0.25 0.25 + -0.25y + y2 = -0.25 Factor a perfect square on the left side: (y + 0.5)(y + 0.5) = -0.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -99=-p | | 76=4r | | 9=6x-5x-3 | | 3w=-93 | | (6x^2-54)/(9x+27) | | x^3-2x+1+3-2x^2+x= | | 22m-43=19m+5 | | (-6i)(-4i)=-24 | | 5x-3-2x=-3 | | 24=-12w+15w-3 | | -15=4x-7x+3 | | -17=n-25 | | 7x+1+x=49 | | -5=x+22 | | 6x+8-5x=7-3 | | 2(x-1)1+x/2 | | 4cos^2(x)+4sin(x)-5=0 | | 8n-10+12n=30 | | 2x+100=150 | | 96=-3y+24 | | 55=6-2h | | 8+k/2.5=14 | | 1.5x=2.52 | | 1369000000=10n | | 6+2k=-12 | | 1369000000=10 | | -4(x+1)+2=8 | | 18c^4-9c^2+7c=0 | | sqr(4x+1)+1=40 | | 10-2(x-1)=8 | | 4x^3+12x^2+16x=0 | | -(-2v-6)=-3-5(v+8) |