If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 443 = -16t2 + -4t + 470 Reorder the terms: 443 = 470 + -4t + -16t2 Solving 443 = 470 + -4t + -16t2 Solving for variable 't'. Combine like terms: 443 + -470 = -27 -27 + 4t + 16t2 = 470 + -4t + -16t2 + -470 + 4t + 16t2 Reorder the terms: -27 + 4t + 16t2 = 470 + -470 + -4t + 4t + -16t2 + 16t2 Combine like terms: 470 + -470 = 0 -27 + 4t + 16t2 = 0 + -4t + 4t + -16t2 + 16t2 -27 + 4t + 16t2 = -4t + 4t + -16t2 + 16t2 Combine like terms: -4t + 4t = 0 -27 + 4t + 16t2 = 0 + -16t2 + 16t2 -27 + 4t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -27 + 4t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -1.6875 + 0.25t + t2 = 0 Move the constant term to the right: Add '1.6875' to each side of the equation. -1.6875 + 0.25t + 1.6875 + t2 = 0 + 1.6875 Reorder the terms: -1.6875 + 1.6875 + 0.25t + t2 = 0 + 1.6875 Combine like terms: -1.6875 + 1.6875 = 0.0000 0.0000 + 0.25t + t2 = 0 + 1.6875 0.25t + t2 = 0 + 1.6875 Combine like terms: 0 + 1.6875 = 1.6875 0.25t + t2 = 1.6875 The t term is 0.25t. Take half its coefficient (0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. 0.25t + 0.015625 + t2 = 1.6875 + 0.015625 Reorder the terms: 0.015625 + 0.25t + t2 = 1.6875 + 0.015625 Combine like terms: 1.6875 + 0.015625 = 1.703125 0.015625 + 0.25t + t2 = 1.703125 Factor a perfect square on the left side: (t + 0.125)(t + 0.125) = 1.703125 Calculate the square root of the right side: 1.305038314 Break this problem into two subproblems by setting (t + 0.125) equal to 1.305038314 and -1.305038314.Subproblem 1
t + 0.125 = 1.305038314 Simplifying t + 0.125 = 1.305038314 Reorder the terms: 0.125 + t = 1.305038314 Solving 0.125 + t = 1.305038314 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.125' to each side of the equation. 0.125 + -0.125 + t = 1.305038314 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + t = 1.305038314 + -0.125 t = 1.305038314 + -0.125 Combine like terms: 1.305038314 + -0.125 = 1.180038314 t = 1.180038314 Simplifying t = 1.180038314Subproblem 2
t + 0.125 = -1.305038314 Simplifying t + 0.125 = -1.305038314 Reorder the terms: 0.125 + t = -1.305038314 Solving 0.125 + t = -1.305038314 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.125' to each side of the equation. 0.125 + -0.125 + t = -1.305038314 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + t = -1.305038314 + -0.125 t = -1.305038314 + -0.125 Combine like terms: -1.305038314 + -0.125 = -1.430038314 t = -1.430038314 Simplifying t = -1.430038314Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.180038314, -1.430038314}
| x^2+.76x=1.44 | | 3x^3-3x^2-6x=0 | | 185000-1890x=552x-11040 | | 443=16t^2-4t+470 | | 4(x-4)=6x-4-2x | | 3x-(9x+4)=12-6x | | 7X=2X+-15 | | 2x+5=5(x+1)-3x | | 9x=9x+5 | | x^4-27x^2+176=0 | | 12y-5=60-y | | a^2+9a+18=0 | | -16t^2+85t+10=20 | | 36-[4+4y-2(y+4)]=-4(4y-6)-[9(y-1)-20y+17] | | 2a*2a+3=7a | | 52-3x=6x+15 | | 13-9x=218-44x | | y=x^2+11x+28 | | x^2-10x+61=0 | | 5x^2-36=0 | | 5y^3-9y^2-2y=0 | | 4x-2=16-2x | | 5x^2-32=0 | | 0.05(0.3n+35n)-0.8(-0.09n-22m)= | | p=460 | | xy^3*xy^2= | | -16=21+h | | 6x+84=12x-12 | | 6x-3=-15+2 | | e+3/4=1 | | 0=-t^2+4t+5 | | 2+2[4-6*3(4+6*2)*3-6]-14= |