If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.9t2 + -20t + 80 = 0 Reorder the terms: 80 + -20t + 4.9t2 = 0 Solving 80 + -20t + 4.9t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. 16.32653061 + -4.081632653t + t2 = 0 Move the constant term to the right: Add '-16.32653061' to each side of the equation. 16.32653061 + -4.081632653t + -16.32653061 + t2 = 0 + -16.32653061 Reorder the terms: 16.32653061 + -16.32653061 + -4.081632653t + t2 = 0 + -16.32653061 Combine like terms: 16.32653061 + -16.32653061 = 0.00000000 0.00000000 + -4.081632653t + t2 = 0 + -16.32653061 -4.081632653t + t2 = 0 + -16.32653061 Combine like terms: 0 + -16.32653061 = -16.32653061 -4.081632653t + t2 = -16.32653061 The t term is -4.081632653t. Take half its coefficient (-2.040816327). Square it (4.164931281) and add it to both sides. Add '4.164931281' to each side of the equation. -4.081632653t + 4.164931281 + t2 = -16.32653061 + 4.164931281 Reorder the terms: 4.164931281 + -4.081632653t + t2 = -16.32653061 + 4.164931281 Combine like terms: -16.32653061 + 4.164931281 = -12.161599329 4.164931281 + -4.081632653t + t2 = -12.161599329 Factor a perfect square on the left side: (t + -2.040816327)(t + -2.040816327) = -12.161599329 Can't calculate square root of the right side. The solution to this equation could not be determined.
| h-6=7 | | 5y-3x=-22 | | 24=2m-5+12 | | 15+g=-3 | | -3x^2-2x=1 | | -29.2=1.7n+5.8+53n | | 3y+2(4-2)=2 | | 36x=27(x+5) | | x+4y+z=12 | | 7=0.6r | | 2e-12=7e+e | | [9-2(5-4)]= | | .5x^2+x-3=0 | | 14-7.3v=3.2-13 | | 8x+x^2=-16 | | 37.961+x=-104.166 | | In(x)+In(x+3)=2In(x-3) | | X+5+x-5=90 | | 6(x-2)-15=-9(x-2)+15 | | 8k+12=(k-3) | | 2xy+6x+5y+15= | | 4(3x-4)=2x+6 | | 1(12z+3)-6=-4(-3z+4)+14 | | 6(x-8)=5(x-2) | | 17w=102 | | r(r-10)=0 | | 63-8x=4 | | 4(x-8)+7=-5(x-8)-29 | | y(3xy-4)(3xy+4)=0 | | 16x-2=36+13 | | 6(x-4)=x-10 | | (X)=2x+4 |