If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7y + -10y2 = 5 Solving 7y + -10y2 = 5 Solving for variable 'y'. Reorder the terms: -5 + 7y + -10y2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + 7y + -10y2 = 0 Begin completing the square. Divide all terms by -10 the coefficient of the squared term: Divide each side by '-10'. 0.5 + -0.7y + y2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + -0.7y + -0.5 + y2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + -0.7y + y2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + -0.7y + y2 = 0 + -0.5 -0.7y + y2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 -0.7y + y2 = -0.5 The y term is -0.7y. Take half its coefficient (-0.35). Square it (0.1225) and add it to both sides. Add '0.1225' to each side of the equation. -0.7y + 0.1225 + y2 = -0.5 + 0.1225 Reorder the terms: 0.1225 + -0.7y + y2 = -0.5 + 0.1225 Combine like terms: -0.5 + 0.1225 = -0.3775 0.1225 + -0.7y + y2 = -0.3775 Factor a perfect square on the left side: (y + -0.35)(y + -0.35) = -0.3775 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -(x-y)=x+y | | 2a-(4b-2c)=(-4b+2c)+2a | | (x-1)+(y+10)+40+77=180 | | (4x-5)=7 | | f(x)=(1/x) | | (5-2x)=3 | | a-(b-c)=a+(-b+c) | | a-(b-c)=(-b+c)+a | | -4x-9=6x-15 | | 10(3x-5)-3=3(2-x)+2 | | (5+n)+14=(9+n)-14 | | (2x+4)-(3x-7)= | | -32=-8x+3(x+6) | | -4=7x+7-6x | | 0.67x=58 | | 3x-5z+1=0 | | 8p-7=19p+15 | | w+3w=4w-6 | | a-(b-c)=(a-b)-c | | 53+c=83 | | 8(x-2)=-7(x+1)+11 | | 4(x-3)=8(x+2)+48 | | -5.7=(141.5/x)-131.5 | | 8=(141.5/x)-131.5 | | 3w-28=5(w-4) | | a/(b/c)) | | a/(b/c)=(ac)/b | | 136=17*8 | | 3(x+2)squared=0 | | 8abc^2-5a^2bc=0 | | 2/(4/2) | | 2a/(2b/2c))=(ac)/b |