If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 17 = -1.85t2 + 20t + 1 Reorder the terms: 17 = 1 + 20t + -1.85t2 Solving 17 = 1 + 20t + -1.85t2 Solving for variable 't'. Combine like terms: 17 + -1 = 16 16 + -20t + 1.85t2 = 1 + 20t + -1.85t2 + -1 + -20t + 1.85t2 Reorder the terms: 16 + -20t + 1.85t2 = 1 + -1 + 20t + -20t + -1.85t2 + 1.85t2 Combine like terms: 1 + -1 = 0 16 + -20t + 1.85t2 = 0 + 20t + -20t + -1.85t2 + 1.85t2 16 + -20t + 1.85t2 = 20t + -20t + -1.85t2 + 1.85t2 Combine like terms: 20t + -20t = 0 16 + -20t + 1.85t2 = 0 + -1.85t2 + 1.85t2 16 + -20t + 1.85t2 = -1.85t2 + 1.85t2 Combine like terms: -1.85t2 + 1.85t2 = 0.00 16 + -20t + 1.85t2 = 0.00 Begin completing the square. Divide all terms by 1.85 the coefficient of the squared term: Divide each side by '1.85'. 8.648648649 + -10.81081081t + t2 = 0 Move the constant term to the right: Add '-8.648648649' to each side of the equation. 8.648648649 + -10.81081081t + -8.648648649 + t2 = 0 + -8.648648649 Reorder the terms: 8.648648649 + -8.648648649 + -10.81081081t + t2 = 0 + -8.648648649 Combine like terms: 8.648648649 + -8.648648649 = 0.000000000 0.000000000 + -10.81081081t + t2 = 0 + -8.648648649 -10.81081081t + t2 = 0 + -8.648648649 Combine like terms: 0 + -8.648648649 = -8.648648649 -10.81081081t + t2 = -8.648648649 The t term is -10.81081081t. Take half its coefficient (-5.405405405). Square it (29.21840759) and add it to both sides. Add '29.21840759' to each side of the equation. -10.81081081t + 29.21840759 + t2 = -8.648648649 + 29.21840759 Reorder the terms: 29.21840759 + -10.81081081t + t2 = -8.648648649 + 29.21840759 Combine like terms: -8.648648649 + 29.21840759 = 20.569758941 29.21840759 + -10.81081081t + t2 = 20.569758941 Factor a perfect square on the left side: (t + -5.405405405)(t + -5.405405405) = 20.569758941 Calculate the square root of the right side: 4.535389613 Break this problem into two subproblems by setting (t + -5.405405405) equal to 4.535389613 and -4.535389613.Subproblem 1
t + -5.405405405 = 4.535389613 Simplifying t + -5.405405405 = 4.535389613 Reorder the terms: -5.405405405 + t = 4.535389613 Solving -5.405405405 + t = 4.535389613 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5.405405405' to each side of the equation. -5.405405405 + 5.405405405 + t = 4.535389613 + 5.405405405 Combine like terms: -5.405405405 + 5.405405405 = 0.000000000 0.000000000 + t = 4.535389613 + 5.405405405 t = 4.535389613 + 5.405405405 Combine like terms: 4.535389613 + 5.405405405 = 9.940795018 t = 9.940795018 Simplifying t = 9.940795018Subproblem 2
t + -5.405405405 = -4.535389613 Simplifying t + -5.405405405 = -4.535389613 Reorder the terms: -5.405405405 + t = -4.535389613 Solving -5.405405405 + t = -4.535389613 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5.405405405' to each side of the equation. -5.405405405 + 5.405405405 + t = -4.535389613 + 5.405405405 Combine like terms: -5.405405405 + 5.405405405 = 0.000000000 0.000000000 + t = -4.535389613 + 5.405405405 t = -4.535389613 + 5.405405405 Combine like terms: -4.535389613 + 5.405405405 = 0.870015792 t = 0.870015792 Simplifying t = 0.870015792Solution
The solution to the problem is based on the solutions from the subproblems. t = {9.940795018, 0.870015792}
| 8(4c-1)-2=30c+8 | | 8(y-1)=4y-28 | | 6n+17=18n-5 | | 5-4x=13+4x | | -4y-11=6y+29 | | 5(6x-2)=31x | | 7c+2=-19 | | 4z=60z+3 | | 4z=60z+60 | | 7x-3x-10=4x | | 6x^3-20x^3=0 | | (4w-9)(2-w)=0 | | 3y+24=6y-3 | | -3=-8x | | (x+3)(x+2)=2 | | 4(3c-1)-3=7c+8 | | 17x+5y=29 | | 2x^2=19x-24 | | 11x^2+55x+19x+95=x^2+6x+5 | | z^2-z+20=0 | | x(x-7)+10=0 | | 21=y-14 | | 3p+9=5p-7 | | x^2=115 | | 60+3y-5=-4y+42+9 | | 10x+3y-5=-4y+7x+9 | | 3x+9=17+2x | | 9s^2+12s+4= | | 4x^2-15x+39=9x+4 | | 8x+2=7-2x | | 13x=x+156 | | a^2+6aj-16j^2= |