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 + 180t + 2 = 0 Reorder the terms: 2 + 180t + -4.9t2 = 0 Solving 2 + 180t + -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'. -0.4081632653 + -36.73469388t + t2 = 0 Move the constant term to the right: Add '0.4081632653' to each side of the equation. -0.4081632653 + -36.73469388t + 0.4081632653 + t2 = 0 + 0.4081632653 Reorder the terms: -0.4081632653 + 0.4081632653 + -36.73469388t + t2 = 0 + 0.4081632653 Combine like terms: -0.4081632653 + 0.4081632653 = 0.0000000000 0.0000000000 + -36.73469388t + t2 = 0 + 0.4081632653 -36.73469388t + t2 = 0 + 0.4081632653 Combine like terms: 0 + 0.4081632653 = 0.4081632653 -36.73469388t + t2 = 0.4081632653 The t term is -36.73469388t. Take half its coefficient (-18.36734694). Square it (337.3594336) and add it to both sides. Add '337.3594336' to each side of the equation. -36.73469388t + 337.3594336 + t2 = 0.4081632653 + 337.3594336 Reorder the terms: 337.3594336 + -36.73469388t + t2 = 0.4081632653 + 337.3594336 Combine like terms: 0.4081632653 + 337.3594336 = 337.7675968653 337.3594336 + -36.73469388t + t2 = 337.7675968653 Factor a perfect square on the left side: (t + -18.36734694)(t + -18.36734694) = 337.7675968653 Calculate the square root of the right side: 18.378454692 Break this problem into two subproblems by setting (t + -18.36734694) equal to 18.378454692 and -18.378454692.Subproblem 1
t + -18.36734694 = 18.378454692 Simplifying t + -18.36734694 = 18.378454692 Reorder the terms: -18.36734694 + t = 18.378454692 Solving -18.36734694 + t = 18.378454692 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '18.36734694' to each side of the equation. -18.36734694 + 18.36734694 + t = 18.378454692 + 18.36734694 Combine like terms: -18.36734694 + 18.36734694 = 0.00000000 0.00000000 + t = 18.378454692 + 18.36734694 t = 18.378454692 + 18.36734694 Combine like terms: 18.378454692 + 18.36734694 = 36.745801632 t = 36.745801632 Simplifying t = 36.745801632Subproblem 2
t + -18.36734694 = -18.378454692 Simplifying t + -18.36734694 = -18.378454692 Reorder the terms: -18.36734694 + t = -18.378454692 Solving -18.36734694 + t = -18.378454692 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '18.36734694' to each side of the equation. -18.36734694 + 18.36734694 + t = -18.378454692 + 18.36734694 Combine like terms: -18.36734694 + 18.36734694 = 0.00000000 0.00000000 + t = -18.378454692 + 18.36734694 t = -18.378454692 + 18.36734694 Combine like terms: -18.378454692 + 18.36734694 = -0.011107752 t = -0.011107752 Simplifying t = -0.011107752Solution
The solution to the problem is based on the solutions from the subproblems. t = {36.745801632, -0.011107752}
| 94=8+35ln(x) | | 5x+27(x-4)=212 | | 18=x-12+4x | | 94=8+35lnx | | (3x-4)+(7x+28)= | | 4(x-1)+x-1=0 | | 54-2x^3y^3= | | 4p^2-4p=35 | | 4y+528=0 | | x/6-x/9+1/3=3x/2-4/9 | | 3x/15+7x/30-2x/1=47/15 | | (8-z)(4z-2)=0 | | 1/14-4x/7=1/2+x | | 2cos^2x-1=0 | | 3x/2+5/24=5x/8+13/12 | | 5m+7=8m-2 | | 5/2+x/4=3-3x/8 | | 5r^2=4-r | | 4x/11-1/3=-2x/3+1/11 | | -4-1/4x=1/16x+1 | | 3.5v+8=7.5v+4 | | 5m^2-21=-8m | | a(8x+2y)=8ax | | 9a(2a+1)= | | 3-10-x/5=x/4+3 | | x(a+3b)=3bx | | 6-(9-6x)=2x-5 | | 4b+5x-87=130 | | 36=16t^2 | | -10+(-8x)=-10 | | 4x^2-10x=50 | | 3x+3=3(x+2) |