If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49 = 16t2 + 56t Reorder the terms: 49 = 56t + 16t2 Solving 49 = 56t + 16t2 Solving for variable 't'. Reorder the terms: 49 + -56t + -16t2 = 56t + -56t + 16t2 + -16t2 Combine like terms: 56t + -56t = 0 49 + -56t + -16t2 = 0 + 16t2 + -16t2 49 + -56t + -16t2 = 16t2 + -16t2 Combine like terms: 16t2 + -16t2 = 0 49 + -56t + -16t2 = 0 Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. -3.0625 + 3.5t + t2 = 0 Move the constant term to the right: Add '3.0625' to each side of the equation. -3.0625 + 3.5t + 3.0625 + t2 = 0 + 3.0625 Reorder the terms: -3.0625 + 3.0625 + 3.5t + t2 = 0 + 3.0625 Combine like terms: -3.0625 + 3.0625 = 0.0000 0.0000 + 3.5t + t2 = 0 + 3.0625 3.5t + t2 = 0 + 3.0625 Combine like terms: 0 + 3.0625 = 3.0625 3.5t + t2 = 3.0625 The t term is 3.5t. Take half its coefficient (1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. 3.5t + 3.0625 + t2 = 3.0625 + 3.0625 Reorder the terms: 3.0625 + 3.5t + t2 = 3.0625 + 3.0625 Combine like terms: 3.0625 + 3.0625 = 6.125 3.0625 + 3.5t + t2 = 6.125 Factor a perfect square on the left side: (t + 1.75)(t + 1.75) = 6.125 Calculate the square root of the right side: 2.474873734 Break this problem into two subproblems by setting (t + 1.75) equal to 2.474873734 and -2.474873734.Subproblem 1
t + 1.75 = 2.474873734 Simplifying t + 1.75 = 2.474873734 Reorder the terms: 1.75 + t = 2.474873734 Solving 1.75 + t = 2.474873734 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + t = 2.474873734 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + t = 2.474873734 + -1.75 t = 2.474873734 + -1.75 Combine like terms: 2.474873734 + -1.75 = 0.724873734 t = 0.724873734 Simplifying t = 0.724873734Subproblem 2
t + 1.75 = -2.474873734 Simplifying t + 1.75 = -2.474873734 Reorder the terms: 1.75 + t = -2.474873734 Solving 1.75 + t = -2.474873734 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + t = -2.474873734 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + t = -2.474873734 + -1.75 t = -2.474873734 + -1.75 Combine like terms: -2.474873734 + -1.75 = -4.224873734 t = -4.224873734 Simplifying t = -4.224873734Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.724873734, -4.224873734}
| 2(x+1)-3(x+5)= | | x+37=40 | | 88a^2b^2+24a^2b-32ab^2=0 | | 3x-47+x+7=180 | | x/3+2x-1/7-x-4/21=0 | | 115-b=200 | | -5y+9x=16 | | 5x-15-2x+6=0 | | 4(2x-3)+7=8x+5 | | 3k+2k+4=6k+5-5k | | 25=-16t^2+40t | | -4+5=1 | | .7y+6=y | | 70=10f | | (4y-12)-(y-3)2=0 | | 6(x-2)+4x=18 | | 7d+d-4d=5d | | (3x^2+5x+1)+(-2x^2+x+3)= | | (3w+4)(2w-7)=0 | | -7=s-(-12) | | 74+x=218 | | (7x^3)(6x^2)= | | 96-20x+x^2=0 | | 9=6+z-8/4 | | 135=3(7x-4) | | 24x^2y-66xy^2+54x^2y^2=0 | | 7x+3y=11 | | 3x^2+24x-15=0 | | -9m=11m-8m | | 2x^4+x^2-1=0 | | Z^4-4z^2+4-2i=0 | | 72=6x+12*6y |