If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4 = 40t + -5t2 Solving 4 = 40t + -5t2 Solving for variable 't'. Reorder the terms: 4 + -40t + 5t2 = 40t + -40t + -5t2 + 5t2 Combine like terms: 40t + -40t = 0 4 + -40t + 5t2 = 0 + -5t2 + 5t2 4 + -40t + 5t2 = -5t2 + 5t2 Combine like terms: -5t2 + 5t2 = 0 4 + -40t + 5t2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.8 + -8t + t2 = 0 Move the constant term to the right: Add '-0.8' to each side of the equation. 0.8 + -8t + -0.8 + t2 = 0 + -0.8 Reorder the terms: 0.8 + -0.8 + -8t + t2 = 0 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + -8t + t2 = 0 + -0.8 -8t + t2 = 0 + -0.8 Combine like terms: 0 + -0.8 = -0.8 -8t + t2 = -0.8 The t term is -8t. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8t + 16 + t2 = -0.8 + 16 Reorder the terms: 16 + -8t + t2 = -0.8 + 16 Combine like terms: -0.8 + 16 = 15.2 16 + -8t + t2 = 15.2 Factor a perfect square on the left side: (t + -4)(t + -4) = 15.2 Calculate the square root of the right side: 3.898717738 Break this problem into two subproblems by setting (t + -4) equal to 3.898717738 and -3.898717738.Subproblem 1
t + -4 = 3.898717738 Simplifying t + -4 = 3.898717738 Reorder the terms: -4 + t = 3.898717738 Solving -4 + t = 3.898717738 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + t = 3.898717738 + 4 Combine like terms: -4 + 4 = 0 0 + t = 3.898717738 + 4 t = 3.898717738 + 4 Combine like terms: 3.898717738 + 4 = 7.898717738 t = 7.898717738 Simplifying t = 7.898717738Subproblem 2
t + -4 = -3.898717738 Simplifying t + -4 = -3.898717738 Reorder the terms: -4 + t = -3.898717738 Solving -4 + t = -3.898717738 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + t = -3.898717738 + 4 Combine like terms: -4 + 4 = 0 0 + t = -3.898717738 + 4 t = -3.898717738 + 4 Combine like terms: -3.898717738 + 4 = 0.101282262 t = 0.101282262 Simplifying t = 0.101282262Solution
The solution to the problem is based on the solutions from the subproblems. t = {7.898717738, 0.101282262}
| 4x-3+3x+2= | | 2+4*5-3(25)= | | 8y/2=968 | | 12x-24=y | | 10x+5+4x-7=180 | | -50x^6-5x^5= | | 3x+8z=2+2y | | 4x-7=65 | | 10x+5+4x-7=65 | | (4x-7)(2x-1)=0 | | 3x-2+2x+6+4x-4=180 | | 12d+4=7-d | | 3x-2+2x+6=180 | | -13+2x=x+13 | | 9x+6+10x-1+10x+7=180 | | 10x-1+10x+7=180 | | 1/4=8 | | log(2)x=2 | | -81+9x=179-11x | | -4+(-10)-(-3)-12= | | -44-4x=-12x+52 | | 7-3=-1 | | 21x+50-16x=10 | | 10x+5y+2z+k=100 | | -3/4*-4/9 | | -3/4*-4/8 | | 7x-45=5x-5 | | 160/X=16 | | -14+5= | | K=ka+9ab | | -4x-18=6-6x | | (6x+4)=52 |