If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11 = -16t2 + 17t + 7 Reorder the terms: 11 = 7 + 17t + -16t2 Solving 11 = 7 + 17t + -16t2 Solving for variable 't'. Combine like terms: 11 + -7 = 4 4 + -17t + 16t2 = 7 + 17t + -16t2 + -7 + -17t + 16t2 Reorder the terms: 4 + -17t + 16t2 = 7 + -7 + 17t + -17t + -16t2 + 16t2 Combine like terms: 7 + -7 = 0 4 + -17t + 16t2 = 0 + 17t + -17t + -16t2 + 16t2 4 + -17t + 16t2 = 17t + -17t + -16t2 + 16t2 Combine like terms: 17t + -17t = 0 4 + -17t + 16t2 = 0 + -16t2 + 16t2 4 + -17t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 4 + -17t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 0.25 + -1.0625t + t2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + -1.0625t + -0.25 + t2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + -1.0625t + t2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + -1.0625t + t2 = 0 + -0.25 -1.0625t + t2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 -1.0625t + t2 = -0.25 The t term is -1.0625t. Take half its coefficient (-0.53125). Square it (0.2822265625) and add it to both sides. Add '0.2822265625' to each side of the equation. -1.0625t + 0.2822265625 + t2 = -0.25 + 0.2822265625 Reorder the terms: 0.2822265625 + -1.0625t + t2 = -0.25 + 0.2822265625 Combine like terms: -0.25 + 0.2822265625 = 0.0322265625 0.2822265625 + -1.0625t + t2 = 0.0322265625 Factor a perfect square on the left side: (t + -0.53125)(t + -0.53125) = 0.0322265625 Calculate the square root of the right side: 0.179517583 Break this problem into two subproblems by setting (t + -0.53125) equal to 0.179517583 and -0.179517583.Subproblem 1
t + -0.53125 = 0.179517583 Simplifying t + -0.53125 = 0.179517583 Reorder the terms: -0.53125 + t = 0.179517583 Solving -0.53125 + t = 0.179517583 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.53125' to each side of the equation. -0.53125 + 0.53125 + t = 0.179517583 + 0.53125 Combine like terms: -0.53125 + 0.53125 = 0.00000 0.00000 + t = 0.179517583 + 0.53125 t = 0.179517583 + 0.53125 Combine like terms: 0.179517583 + 0.53125 = 0.710767583 t = 0.710767583 Simplifying t = 0.710767583Subproblem 2
t + -0.53125 = -0.179517583 Simplifying t + -0.53125 = -0.179517583 Reorder the terms: -0.53125 + t = -0.179517583 Solving -0.53125 + t = -0.179517583 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.53125' to each side of the equation. -0.53125 + 0.53125 + t = -0.179517583 + 0.53125 Combine like terms: -0.53125 + 0.53125 = 0.00000 0.00000 + t = -0.179517583 + 0.53125 t = -0.179517583 + 0.53125 Combine like terms: -0.179517583 + 0.53125 = 0.351732417 t = 0.351732417 Simplifying t = 0.351732417Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.710767583, 0.351732417}
| 9g+16r-7g+15-13r= | | 7(1+9v)-8(-5-6)= | | 6c-4=-2c+12 | | 2(a-5)=-36 | | 2(x+1)=4(x+3) | | 8+4(x-6)=0 | | -8v+6(10+6v)= | | 48=4u | | 1+4(2-3k)= | | 6x+1=-18 | | .75x=2 | | 6y-8=13y+6 | | 15+15x=21+14x | | 18(t-2)+3t=7(3t-2)-12 | | 4-[(5-4)+(8-18)]= | | 3x-5x+7=-15 | | -4y+3=-5y+5 | | H=6+60t-16t | | 44-(x/8)=(x/3) | | 7x-20=5x-2 | | (12x-x^2)=20 | | 14=15z-(2z+12) | | 2b+2=3b-4 | | 36-2y=24 | | -11-(9-3r)= | | 4x^2=24x-36 | | 5x-3=19-3x | | 12x+14=6x+158 | | c=3a+2b | | -4x^3+9x^2+2=0 | | -3(4x-1)= | | x+2=i*(x+2) |