If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3 = -16t2 + 25t Reorder the terms: -3 = 25t + -16t2 Solving -3 = 25t + -16t2 Solving for variable 't'. Reorder the terms: -3 + -25t + 16t2 = 25t + -25t + -16t2 + 16t2 Combine like terms: 25t + -25t = 0 -3 + -25t + 16t2 = 0 + -16t2 + 16t2 -3 + -25t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -3 + -25t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -0.1875 + -1.5625t + t2 = 0 Move the constant term to the right: Add '0.1875' to each side of the equation. -0.1875 + -1.5625t + 0.1875 + t2 = 0 + 0.1875 Reorder the terms: -0.1875 + 0.1875 + -1.5625t + t2 = 0 + 0.1875 Combine like terms: -0.1875 + 0.1875 = 0.0000 0.0000 + -1.5625t + t2 = 0 + 0.1875 -1.5625t + t2 = 0 + 0.1875 Combine like terms: 0 + 0.1875 = 0.1875 -1.5625t + t2 = 0.1875 The t term is -1.5625t. Take half its coefficient (-0.78125). Square it (0.6103515625) and add it to both sides. Add '0.6103515625' to each side of the equation. -1.5625t + 0.6103515625 + t2 = 0.1875 + 0.6103515625 Reorder the terms: 0.6103515625 + -1.5625t + t2 = 0.1875 + 0.6103515625 Combine like terms: 0.1875 + 0.6103515625 = 0.7978515625 0.6103515625 + -1.5625t + t2 = 0.7978515625 Factor a perfect square on the left side: (t + -0.78125)(t + -0.78125) = 0.7978515625 Calculate the square root of the right side: 0.89322537 Break this problem into two subproblems by setting (t + -0.78125) equal to 0.89322537 and -0.89322537.Subproblem 1
t + -0.78125 = 0.89322537 Simplifying t + -0.78125 = 0.89322537 Reorder the terms: -0.78125 + t = 0.89322537 Solving -0.78125 + t = 0.89322537 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.78125' to each side of the equation. -0.78125 + 0.78125 + t = 0.89322537 + 0.78125 Combine like terms: -0.78125 + 0.78125 = 0.00000 0.00000 + t = 0.89322537 + 0.78125 t = 0.89322537 + 0.78125 Combine like terms: 0.89322537 + 0.78125 = 1.67447537 t = 1.67447537 Simplifying t = 1.67447537Subproblem 2
t + -0.78125 = -0.89322537 Simplifying t + -0.78125 = -0.89322537 Reorder the terms: -0.78125 + t = -0.89322537 Solving -0.78125 + t = -0.89322537 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.78125' to each side of the equation. -0.78125 + 0.78125 + t = -0.89322537 + 0.78125 Combine like terms: -0.78125 + 0.78125 = 0.00000 0.00000 + t = -0.89322537 + 0.78125 t = -0.89322537 + 0.78125 Combine like terms: -0.89322537 + 0.78125 = -0.11197537 t = -0.11197537 Simplifying t = -0.11197537Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.67447537, -0.11197537}
| 3(2x+8)=-2x | | 19x+14y=16 | | 9p+(2+p)=-18 | | 3x+16y=12 | | -2x+y=65 | | (2x+8)=-2x | | q=89-.50[89-.50q] | | -58=4p-10 | | Tanx=-7 | | 3(2x-8)=-2x | | tx-if=3t | | (5b-7)-2(2b+3)=-7 | | log3(1/81)=-4 | | 10=-5/2x-y | | 8=n-4 | | 4.5r+3.2=30.2 | | (1+3i)-(-7-I)= | | q=49-.50[49-.50q] | | 5y(y-3)(4y-3)(y-4)= | | 3g-7-4=8 | | -15+7x=-2(-15+x) | | 8x(-54)= | | 6+7=y | | 13=7+6 | | X+x=95 | | x-30x=63 | | -2x-5=4x-x-1 | | x^2+30x+215=0 | | 9=x+(4-2) | | 43t-(21t-51)= | | 100x-(7+6x)=87 | | Y=5.5x+33 |