If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 10 + -4t + -4.9t2 Solving 0 = 10 + -4t + -4.9t2 Solving for variable 't'. Combine like terms: 0 + -10 = -10 -10 + 4t + 4.9t2 = 10 + -4t + -4.9t2 + -10 + 4t + 4.9t2 Reorder the terms: -10 + 4t + 4.9t2 = 10 + -10 + -4t + 4t + -4.9t2 + 4.9t2 Combine like terms: 10 + -10 = 0 -10 + 4t + 4.9t2 = 0 + -4t + 4t + -4.9t2 + 4.9t2 -10 + 4t + 4.9t2 = -4t + 4t + -4.9t2 + 4.9t2 Combine like terms: -4t + 4t = 0 -10 + 4t + 4.9t2 = 0 + -4.9t2 + 4.9t2 -10 + 4t + 4.9t2 = -4.9t2 + 4.9t2 Combine like terms: -4.9t2 + 4.9t2 = 0.0 -10 + 4t + 4.9t2 = 0.0 Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. -2.040816327 + 0.8163265306t + t2 = 0 Move the constant term to the right: Add '2.040816327' to each side of the equation. -2.040816327 + 0.8163265306t + 2.040816327 + t2 = 0 + 2.040816327 Reorder the terms: -2.040816327 + 2.040816327 + 0.8163265306t + t2 = 0 + 2.040816327 Combine like terms: -2.040816327 + 2.040816327 = 0.000000000 0.000000000 + 0.8163265306t + t2 = 0 + 2.040816327 0.8163265306t + t2 = 0 + 2.040816327 Combine like terms: 0 + 2.040816327 = 2.040816327 0.8163265306t + t2 = 2.040816327 The t term is 0.8163265306t. Take half its coefficient (0.4081632653). Square it (0.1665972511) and add it to both sides. Add '0.1665972511' to each side of the equation. 0.8163265306t + 0.1665972511 + t2 = 2.040816327 + 0.1665972511 Reorder the terms: 0.1665972511 + 0.8163265306t + t2 = 2.040816327 + 0.1665972511 Combine like terms: 2.040816327 + 0.1665972511 = 2.2074135781 0.1665972511 + 0.8163265306t + t2 = 2.2074135781 Factor a perfect square on the left side: (t + 0.4081632653)(t + 0.4081632653) = 2.2074135781 Calculate the square root of the right side: 1.485736712 Break this problem into two subproblems by setting (t + 0.4081632653) equal to 1.485736712 and -1.485736712.Subproblem 1
t + 0.4081632653 = 1.485736712 Simplifying t + 0.4081632653 = 1.485736712 Reorder the terms: 0.4081632653 + t = 1.485736712 Solving 0.4081632653 + t = 1.485736712 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.4081632653' to each side of the equation. 0.4081632653 + -0.4081632653 + t = 1.485736712 + -0.4081632653 Combine like terms: 0.4081632653 + -0.4081632653 = 0.0000000000 0.0000000000 + t = 1.485736712 + -0.4081632653 t = 1.485736712 + -0.4081632653 Combine like terms: 1.485736712 + -0.4081632653 = 1.0775734467 t = 1.0775734467 Simplifying t = 1.0775734467Subproblem 2
t + 0.4081632653 = -1.485736712 Simplifying t + 0.4081632653 = -1.485736712 Reorder the terms: 0.4081632653 + t = -1.485736712 Solving 0.4081632653 + t = -1.485736712 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.4081632653' to each side of the equation. 0.4081632653 + -0.4081632653 + t = -1.485736712 + -0.4081632653 Combine like terms: 0.4081632653 + -0.4081632653 = 0.0000000000 0.0000000000 + t = -1.485736712 + -0.4081632653 t = -1.485736712 + -0.4081632653 Combine like terms: -1.485736712 + -0.4081632653 = -1.8938999773 t = -1.8938999773 Simplifying t = -1.8938999773Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.0775734467, -1.8938999773}
| -12-X+x^2=0 | | 5r-20=5(-3r+8) | | -25x-2x=-5x+56 | | s=100 | | (3n+2)(n+3)=0 | | 8x-93=33-x | | 3/17=Y/7 | | dy/dt=k(10) | | 7x-2y=27 | | -7x-45=12-4x | | (-2)(-2)=16 | | -3(n-5)=-4n+9 | | z^2+(1+4i)z+3+11i=0 | | -7x-45=12+4x | | 2(5)(5)=250 | | x^2+(2+3i)z+1+3i=0 | | 11/13=5/y | | 2.5x+3=3x+5 | | -136+10x=-4x+116 | | 2(m-4)=16+6m | | 7x-42=5x+10 | | p+q=180 | | 9x-5(2x+1)=2x+1 | | 0,04/0,4 | | -5(5v+5)-6=-13-7v | | x+55=72 | | 4+3x+2+6x= | | (3x-45)*2x=14-6x | | -31-10x=60-3x | | x-3+3x=13 | | (4u+6)(3+u)=0 | | Y=3cos(5x)+1 |