If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18 = 4 + 31t + -16t2 Solving 18 = 4 + 31t + -16t2 Solving for variable 't'. Combine like terms: 18 + -4 = 14 14 + -31t + 16t2 = 4 + 31t + -16t2 + -4 + -31t + 16t2 Reorder the terms: 14 + -31t + 16t2 = 4 + -4 + 31t + -31t + -16t2 + 16t2 Combine like terms: 4 + -4 = 0 14 + -31t + 16t2 = 0 + 31t + -31t + -16t2 + 16t2 14 + -31t + 16t2 = 31t + -31t + -16t2 + 16t2 Combine like terms: 31t + -31t = 0 14 + -31t + 16t2 = 0 + -16t2 + 16t2 14 + -31t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 14 + -31t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 0.875 + -1.9375t + t2 = 0 Move the constant term to the right: Add '-0.875' to each side of the equation. 0.875 + -1.9375t + -0.875 + t2 = 0 + -0.875 Reorder the terms: 0.875 + -0.875 + -1.9375t + t2 = 0 + -0.875 Combine like terms: 0.875 + -0.875 = 0.000 0.000 + -1.9375t + t2 = 0 + -0.875 -1.9375t + t2 = 0 + -0.875 Combine like terms: 0 + -0.875 = -0.875 -1.9375t + t2 = -0.875 The t term is -1.9375t. Take half its coefficient (-0.96875). Square it (0.9384765625) and add it to both sides. Add '0.9384765625' to each side of the equation. -1.9375t + 0.9384765625 + t2 = -0.875 + 0.9384765625 Reorder the terms: 0.9384765625 + -1.9375t + t2 = -0.875 + 0.9384765625 Combine like terms: -0.875 + 0.9384765625 = 0.0634765625 0.9384765625 + -1.9375t + t2 = 0.0634765625 Factor a perfect square on the left side: (t + -0.96875)(t + -0.96875) = 0.0634765625 Calculate the square root of the right side: 0.251945555 Break this problem into two subproblems by setting (t + -0.96875) equal to 0.251945555 and -0.251945555.Subproblem 1
t + -0.96875 = 0.251945555 Simplifying t + -0.96875 = 0.251945555 Reorder the terms: -0.96875 + t = 0.251945555 Solving -0.96875 + t = 0.251945555 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.96875' to each side of the equation. -0.96875 + 0.96875 + t = 0.251945555 + 0.96875 Combine like terms: -0.96875 + 0.96875 = 0.00000 0.00000 + t = 0.251945555 + 0.96875 t = 0.251945555 + 0.96875 Combine like terms: 0.251945555 + 0.96875 = 1.220695555 t = 1.220695555 Simplifying t = 1.220695555Subproblem 2
t + -0.96875 = -0.251945555 Simplifying t + -0.96875 = -0.251945555 Reorder the terms: -0.96875 + t = -0.251945555 Solving -0.96875 + t = -0.251945555 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.96875' to each side of the equation. -0.96875 + 0.96875 + t = -0.251945555 + 0.96875 Combine like terms: -0.96875 + 0.96875 = 0.00000 0.00000 + t = -0.251945555 + 0.96875 t = -0.251945555 + 0.96875 Combine like terms: -0.251945555 + 0.96875 = 0.716804445 t = 0.716804445 Simplifying t = 0.716804445Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.220695555, 0.716804445}
| 3s(3)=5+s(4) | | (9a^2+2)(9a^2+a+1)= | | -20+7x=-6+8(2x+5) | | 5x=2x+10+10+7 | | 14c-9c=10 | | -5m-5m=14-3m | | 2e^7x=1360 | | 6x-75x+9= | | 112=16r^2+32t+96 | | 300t+100=800 | | x+(-x)+4x=16+2x | | 72=n^2-n | | 3x+15=5x+1 | | t=3k+3z | | 16t^2-176t+288=0 | | 5y-2y=-30 | | 8x+5=5x+11 | | 7.49=2*3.14r | | 7x+6x=1300 | | 6(x+3)=x+8 | | -18+7x=3+10x | | 24=-4x+4 | | 16=-12+7x | | 75-6y=25+4y | | 6d+51=9 | | 7.49=23.14r | | 0.5+4=3*0.5+3 | | 54-2x+6= | | 3(-x)+x=(-x)+6 | | x+2x=29 | | -3r-4r=-18-r | | 3x+4y-2=-14 |