If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + 16y + 45 = 0 Reorder the terms: 45 + 16y + 5y2 = 0 Solving 45 + 16y + 5y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 9 + 3.2y + y2 = 0 Move the constant term to the right: Add '-9' to each side of the equation. 9 + 3.2y + -9 + y2 = 0 + -9 Reorder the terms: 9 + -9 + 3.2y + y2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 3.2y + y2 = 0 + -9 3.2y + y2 = 0 + -9 Combine like terms: 0 + -9 = -9 3.2y + y2 = -9 The y term is 3.2y. Take half its coefficient (1.6). Square it (2.56) and add it to both sides. Add '2.56' to each side of the equation. 3.2y + 2.56 + y2 = -9 + 2.56 Reorder the terms: 2.56 + 3.2y + y2 = -9 + 2.56 Combine like terms: -9 + 2.56 = -6.44 2.56 + 3.2y + y2 = -6.44 Factor a perfect square on the left side: (y + 1.6)(y + 1.6) = -6.44 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3-2x=2x-8 | | f(x)whenx=-2 | | 9-6x=9-3x | | 25-55+(85-65)=120 | | 7y-3=5y+5 | | 9+3x=5-5x | | 27=-5v-3 | | 3(4+x)-2=25 | | 135-(6x+15)=6(x+7)+x | | 6.5y-19=2.5(y-4) | | 4-2[26+2](5-3)= | | 16+9x=9-2x | | 4-226+2(5-3)= | | 3.5a-2=-1.5+4 | | 133=-10v-7 | | -6n+10=-5n-18 | | -5g+-6=-2 | | 3x-15=x+60 | | 2d-9=d-2 | | -5g-6=-1 | | 5(3x-7)+-4(2x-9)=43 | | 5k-3=-63 | | 5(T+2)=(3-n) | | x^2-19y^2-64=0 | | 10x=1250 | | 8(y-1)3y=6(2y-6) | | 4(x-4)=4x+10 | | -21=8+5p+1 | | 3q(5+q)= | | -7x-15=-85 | | 21+2n= | | -30+x=x+25 |