If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + -16t = 25 Reorder the terms: -16t + t2 = 25 Solving -16t + t2 = 25 Solving for variable 't'. Reorder the terms: -25 + -16t + t2 = 25 + -25 Combine like terms: 25 + -25 = 0 -25 + -16t + t2 = 0 Begin completing the square. Move the constant term to the right: Add '25' to each side of the equation. -25 + -16t + 25 + t2 = 0 + 25 Reorder the terms: -25 + 25 + -16t + t2 = 0 + 25 Combine like terms: -25 + 25 = 0 0 + -16t + t2 = 0 + 25 -16t + t2 = 0 + 25 Combine like terms: 0 + 25 = 25 -16t + t2 = 25 The t term is -16t. Take half its coefficient (-8). Square it (64) and add it to both sides. Add '64' to each side of the equation. -16t + 64 + t2 = 25 + 64 Reorder the terms: 64 + -16t + t2 = 25 + 64 Combine like terms: 25 + 64 = 89 64 + -16t + t2 = 89 Factor a perfect square on the left side: (t + -8)(t + -8) = 89 Calculate the square root of the right side: 9.433981132 Break this problem into two subproblems by setting (t + -8) equal to 9.433981132 and -9.433981132.Subproblem 1
t + -8 = 9.433981132 Simplifying t + -8 = 9.433981132 Reorder the terms: -8 + t = 9.433981132 Solving -8 + t = 9.433981132 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + t = 9.433981132 + 8 Combine like terms: -8 + 8 = 0 0 + t = 9.433981132 + 8 t = 9.433981132 + 8 Combine like terms: 9.433981132 + 8 = 17.433981132 t = 17.433981132 Simplifying t = 17.433981132Subproblem 2
t + -8 = -9.433981132 Simplifying t + -8 = -9.433981132 Reorder the terms: -8 + t = -9.433981132 Solving -8 + t = -9.433981132 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + t = -9.433981132 + 8 Combine like terms: -8 + 8 = 0 0 + t = -9.433981132 + 8 t = -9.433981132 + 8 Combine like terms: -9.433981132 + 8 = -1.433981132 t = -1.433981132 Simplifying t = -1.433981132Solution
The solution to the problem is based on the solutions from the subproblems. t = {17.433981132, -1.433981132}
| x-0.6=0 | | 685c+85=770 | | 6+-6=9 | | 2x-12=-59+2x | | 2(9+2)-13=3 | | z^2+12z-1=0 | | 2x-5x-20=11 | | 61x-36=-54-45x | | 13+16v=15v | | p^2+22p+17=0 | | 42x-16=20x+72 | | e^3x-1=3 | | 2x^2+y^2-4x-4y-7=0 | | x^2+x^2-20x+100=64 | | -7(20x+44)=28(49+5x) | | .8X=50000 | | f=4+-3x | | d^2+12d=-35 | | Sinx=8/(12.5) | | 6+5x=5-12x | | x/3-4=24 | | y^2-26y+17=0 | | 22h+9=149 | | 19x-13=11x+36 | | 3(3y-8)=10 | | y=.5x+.02 | | r+x=10 | | 20+9=149 | | 3/4(t)-5/8=1/2(t)-1/4 | | 2x^2-20x+164=0 | | 4sin(3x)=-1/2 | | X^3-3x^2+3x-10=0 |