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 + -12t + 5 = 0 Reorder the terms: 5 + -12t + 4.9t2 = 0 Solving 5 + -12t + 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'. 1.020408163 + -2.448979592t + t2 = 0 Move the constant term to the right: Add '-1.020408163' to each side of the equation. 1.020408163 + -2.448979592t + -1.020408163 + t2 = 0 + -1.020408163 Reorder the terms: 1.020408163 + -1.020408163 + -2.448979592t + t2 = 0 + -1.020408163 Combine like terms: 1.020408163 + -1.020408163 = 0.000000000 0.000000000 + -2.448979592t + t2 = 0 + -1.020408163 -2.448979592t + t2 = 0 + -1.020408163 Combine like terms: 0 + -1.020408163 = -1.020408163 -2.448979592t + t2 = -1.020408163 The t term is -2.448979592t. Take half its coefficient (-1.224489796). Square it (1.499375261) and add it to both sides. Add '1.499375261' to each side of the equation. -2.448979592t + 1.499375261 + t2 = -1.020408163 + 1.499375261 Reorder the terms: 1.499375261 + -2.448979592t + t2 = -1.020408163 + 1.499375261 Combine like terms: -1.020408163 + 1.499375261 = 0.478967098 1.499375261 + -2.448979592t + t2 = 0.478967098 Factor a perfect square on the left side: (t + -1.224489796)(t + -1.224489796) = 0.478967098 Calculate the square root of the right side: 0.692074489 Break this problem into two subproblems by setting (t + -1.224489796) equal to 0.692074489 and -0.692074489.Subproblem 1
t + -1.224489796 = 0.692074489 Simplifying t + -1.224489796 = 0.692074489 Reorder the terms: -1.224489796 + t = 0.692074489 Solving -1.224489796 + t = 0.692074489 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.224489796' to each side of the equation. -1.224489796 + 1.224489796 + t = 0.692074489 + 1.224489796 Combine like terms: -1.224489796 + 1.224489796 = 0.000000000 0.000000000 + t = 0.692074489 + 1.224489796 t = 0.692074489 + 1.224489796 Combine like terms: 0.692074489 + 1.224489796 = 1.916564285 t = 1.916564285 Simplifying t = 1.916564285Subproblem 2
t + -1.224489796 = -0.692074489 Simplifying t + -1.224489796 = -0.692074489 Reorder the terms: -1.224489796 + t = -0.692074489 Solving -1.224489796 + t = -0.692074489 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.224489796' to each side of the equation. -1.224489796 + 1.224489796 + t = -0.692074489 + 1.224489796 Combine like terms: -1.224489796 + 1.224489796 = 0.000000000 0.000000000 + t = -0.692074489 + 1.224489796 t = -0.692074489 + 1.224489796 Combine like terms: -0.692074489 + 1.224489796 = 0.532415307 t = 0.532415307 Simplifying t = 0.532415307Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.916564285, 0.532415307}
| 4w+1=w | | y^3+y^2=81y+8 | | 2.5(b-3.7)=28.25 | | 3s^2+26s+48= | | 8x+10x=560 | | (2a+3)(2a+3)= | | 15x-7=38 | | 8x-(6x-1)=17 | | 9+11t-1=9t+80-7t | | 3(5x-9)=-12+4x+x | | 3x^3y^2-9x^2y^3= | | b-1+8b=24 | | 198=-6(7-8x) | | 14+z=-19 | | -5(8-b)= | | (4w+1)=-17 | | 8x+10x=603 | | 6n+7n=104 | | -22=-10+n | | 240=4(-8n-4) | | 4(7-5x)=-7(-4+4x) | | .2s=4s-21 | | -6x+4=-8x-12 | | -11-5a=3a+24 | | b-7+b= | | N+3=-8 | | 4y-2x(3y+4)=-5-2x(-5-y) | | 25x^2+17=25x^2+4 | | 1.4-0.0x=5.20 | | -8.7x=26.1 | | 8x-2=3+12.25 | | -4(2n-3)=12-8n |