If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.9(t2) + 11 + -17.62t = 0 Reorder the terms: 11 + -17.62t + 4.9t2 = 0 Solving 11 + -17.62t + 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'. 2.244897959 + -3.595918367t + t2 = 0 Move the constant term to the right: Add '-2.244897959' to each side of the equation. 2.244897959 + -3.595918367t + -2.244897959 + t2 = 0 + -2.244897959 Reorder the terms: 2.244897959 + -2.244897959 + -3.595918367t + t2 = 0 + -2.244897959 Combine like terms: 2.244897959 + -2.244897959 = 0.000000000 0.000000000 + -3.595918367t + t2 = 0 + -2.244897959 -3.595918367t + t2 = 0 + -2.244897959 Combine like terms: 0 + -2.244897959 = -2.244897959 -3.595918367t + t2 = -2.244897959 The t term is -3.595918367t. Take half its coefficient (-1.797959184). Square it (3.232657227) and add it to both sides. Add '3.232657227' to each side of the equation. -3.595918367t + 3.232657227 + t2 = -2.244897959 + 3.232657227 Reorder the terms: 3.232657227 + -3.595918367t + t2 = -2.244897959 + 3.232657227 Combine like terms: -2.244897959 + 3.232657227 = 0.987759268 3.232657227 + -3.595918367t + t2 = 0.987759268 Factor a perfect square on the left side: (t + -1.797959184)(t + -1.797959184) = 0.987759268 Calculate the square root of the right side: 0.993860789 Break this problem into two subproblems by setting (t + -1.797959184) equal to 0.993860789 and -0.993860789.Subproblem 1
t + -1.797959184 = 0.993860789 Simplifying t + -1.797959184 = 0.993860789 Reorder the terms: -1.797959184 + t = 0.993860789 Solving -1.797959184 + t = 0.993860789 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.797959184' to each side of the equation. -1.797959184 + 1.797959184 + t = 0.993860789 + 1.797959184 Combine like terms: -1.797959184 + 1.797959184 = 0.000000000 0.000000000 + t = 0.993860789 + 1.797959184 t = 0.993860789 + 1.797959184 Combine like terms: 0.993860789 + 1.797959184 = 2.791819973 t = 2.791819973 Simplifying t = 2.791819973Subproblem 2
t + -1.797959184 = -0.993860789 Simplifying t + -1.797959184 = -0.993860789 Reorder the terms: -1.797959184 + t = -0.993860789 Solving -1.797959184 + t = -0.993860789 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.797959184' to each side of the equation. -1.797959184 + 1.797959184 + t = -0.993860789 + 1.797959184 Combine like terms: -1.797959184 + 1.797959184 = 0.000000000 0.000000000 + t = -0.993860789 + 1.797959184 t = -0.993860789 + 1.797959184 Combine like terms: -0.993860789 + 1.797959184 = 0.804098395 t = 0.804098395 Simplifying t = 0.804098395Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.791819973, 0.804098395}
| -2/7m=7/9 | | -6(k-8)-(-7k+7)=5 | | 4.9(t^2)+10-18t=0 | | -6(k-8)-(-7+7)=5 | | 10(3+5)-(3-2)= | | 3x-1/4x-9=5/7 | | 4x+(x-6)+x=72 | | 10(8)-(7)= | | 6x+y=19.8 | | (3n-2)/18=5/9 | | 3n-2/18=5/9 | | 9*x^4-6*x^3-53*x^2+18*x+72=0 | | 5x=0+-15 | | 4x=0+-20 | | 4(0)=y-20 | | 5x^2+135x=0 | | 4(5)=y-20 | | 10m+2(8-3m)=0 | | (x+1)-5(x+2)=3x+7 | | (x+1)-5(x+2)=x+7 | | Ln*2x=2.4 | | 26=3(2p-2)-8p | | (x-1)-5(x-2)=x+7 | | 84=5t+2t^2 | | 2(0)-8=y | | C(x)=8x+700 | | (3/3)*(1/5)= | | 84=5t+2tsqure | | 84=5t+2(t)2 | | 9(0)+3y=-10 | | 2-3*6+4= | | 11x^2=x^2+12 |