If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -16t2 + 5t + 1255 Reorder the terms: 0 = 1255 + 5t + -16t2 Solving 0 = 1255 + 5t + -16t2 Solving for variable 't'. Combine like terms: 0 + -1255 = -1255 -1255 + -5t + 16t2 = 1255 + 5t + -16t2 + -1255 + -5t + 16t2 Reorder the terms: -1255 + -5t + 16t2 = 1255 + -1255 + 5t + -5t + -16t2 + 16t2 Combine like terms: 1255 + -1255 = 0 -1255 + -5t + 16t2 = 0 + 5t + -5t + -16t2 + 16t2 -1255 + -5t + 16t2 = 5t + -5t + -16t2 + 16t2 Combine like terms: 5t + -5t = 0 -1255 + -5t + 16t2 = 0 + -16t2 + 16t2 -1255 + -5t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -1255 + -5t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -78.4375 + -0.3125t + t2 = 0 Move the constant term to the right: Add '78.4375' to each side of the equation. -78.4375 + -0.3125t + 78.4375 + t2 = 0 + 78.4375 Reorder the terms: -78.4375 + 78.4375 + -0.3125t + t2 = 0 + 78.4375 Combine like terms: -78.4375 + 78.4375 = 0.0000 0.0000 + -0.3125t + t2 = 0 + 78.4375 -0.3125t + t2 = 0 + 78.4375 Combine like terms: 0 + 78.4375 = 78.4375 -0.3125t + t2 = 78.4375 The t term is -0.3125t. Take half its coefficient (-0.15625). Square it (0.0244140625) and add it to both sides. Add '0.0244140625' to each side of the equation. -0.3125t + 0.0244140625 + t2 = 78.4375 + 0.0244140625 Reorder the terms: 0.0244140625 + -0.3125t + t2 = 78.4375 + 0.0244140625 Combine like terms: 78.4375 + 0.0244140625 = 78.4619140625 0.0244140625 + -0.3125t + t2 = 78.4619140625 Factor a perfect square on the left side: (t + -0.15625)(t + -0.15625) = 78.4619140625 Calculate the square root of the right side: 8.857872999 Break this problem into two subproblems by setting (t + -0.15625) equal to 8.857872999 and -8.857872999.Subproblem 1
t + -0.15625 = 8.857872999 Simplifying t + -0.15625 = 8.857872999 Reorder the terms: -0.15625 + t = 8.857872999 Solving -0.15625 + t = 8.857872999 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.15625' to each side of the equation. -0.15625 + 0.15625 + t = 8.857872999 + 0.15625 Combine like terms: -0.15625 + 0.15625 = 0.00000 0.00000 + t = 8.857872999 + 0.15625 t = 8.857872999 + 0.15625 Combine like terms: 8.857872999 + 0.15625 = 9.014122999 t = 9.014122999 Simplifying t = 9.014122999Subproblem 2
t + -0.15625 = -8.857872999 Simplifying t + -0.15625 = -8.857872999 Reorder the terms: -0.15625 + t = -8.857872999 Solving -0.15625 + t = -8.857872999 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.15625' to each side of the equation. -0.15625 + 0.15625 + t = -8.857872999 + 0.15625 Combine like terms: -0.15625 + 0.15625 = 0.00000 0.00000 + t = -8.857872999 + 0.15625 t = -8.857872999 + 0.15625 Combine like terms: -8.857872999 + 0.15625 = -8.701622999 t = -8.701622999 Simplifying t = -8.701622999Solution
The solution to the problem is based on the solutions from the subproblems. t = {9.014122999, -8.701622999}
| 32x+65=0 | | 2xy+6x-8y= | | 4x+75=23 | | n-15x=6 | | (X-6)(X-6)3=147 | | 5m^2-26m-24=0 | | Y-8/3-1/3x2/3 | | 1+log(3x-1)=log(2x+1) | | 3x^2=15x+18 | | 3x(3x-10)=-24 | | cos(6x)-cos(2x)= | | x+30=40 | | 3x-8y+6y=8 | | (3x-5)(9x+1)=0 | | 2x^2=4(x-5) | | 12x^3+20x^2-8x=0 | | -5n(5n-7)=0 | | 12x^3+20x-8x=0 | | 6(4x-8)+8=24x-40 | | 0.33=ln | | 3x+1=3(x-8) | | 2y=-1.5x+38 | | a/9-=6 | | 12y^2-2=5y | | 3x^3-x^2+36X-12=0 | | 3(2)+7y=7 | | 66x+12=24 | | (3e^2x+4)=6 | | Log(Lnx)= | | (5+H)*2=36 | | 8y+4y=8 | | (5*H)*2=36 |