If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2t2 + 12t + -5 = 0 Reorder the terms: -5 + 12t + 2t2 = 0 Solving -5 + 12t + 2t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + 6t + t2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + 6t + 2.5 + t2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + 6t + t2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + 6t + t2 = 0 + 2.5 6t + t2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 6t + t2 = 2.5 The t term is 6t. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6t + 9 + t2 = 2.5 + 9 Reorder the terms: 9 + 6t + t2 = 2.5 + 9 Combine like terms: 2.5 + 9 = 11.5 9 + 6t + t2 = 11.5 Factor a perfect square on the left side: (t + 3)(t + 3) = 11.5 Calculate the square root of the right side: 3.391164992 Break this problem into two subproblems by setting (t + 3) equal to 3.391164992 and -3.391164992.Subproblem 1
t + 3 = 3.391164992 Simplifying t + 3 = 3.391164992 Reorder the terms: 3 + t = 3.391164992 Solving 3 + t = 3.391164992 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + t = 3.391164992 + -3 Combine like terms: 3 + -3 = 0 0 + t = 3.391164992 + -3 t = 3.391164992 + -3 Combine like terms: 3.391164992 + -3 = 0.391164992 t = 0.391164992 Simplifying t = 0.391164992Subproblem 2
t + 3 = -3.391164992 Simplifying t + 3 = -3.391164992 Reorder the terms: 3 + t = -3.391164992 Solving 3 + t = -3.391164992 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + t = -3.391164992 + -3 Combine like terms: 3 + -3 = 0 0 + t = -3.391164992 + -3 t = -3.391164992 + -3 Combine like terms: -3.391164992 + -3 = -6.391164992 t = -6.391164992 Simplifying t = -6.391164992Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.391164992, -6.391164992}
| X-(1/6)=(23/3) | | 14=-(p-7) | | |3x-1|=5 | | 2x+2x+8=3x+14 | | X-(1/6)=72/3 | | (k^2/8p^4)^-3 | | S(t)=-105t+630 | | C(m)=0.1m+0.85 | | X+2(.5)=3 | | -12/15x4(6+7)+14x14 | | X+2(.5)=5 | | 3(-2y+3)-2y=5 | | n-45=8.85 | | n-2.8=1 | | -12.41+x=-.06 | | -12.41+x=-.069 | | X+2y=33x-2y=5 | | -7x+4y-2z=-5 | | 3x+4y-2z=25 | | 3x+4y-2z=27 | | e^8x-4e^4x+3=0 | | -20-2n=-36 | | 12-1x=18 | | 10-4t/88=-12 | | 3x+3.7=9.1 | | 8b=-12 | | -.5x^2-.5x+6=0 | | 5x^2+30x=-25 | | 16-2n=0 | | -w+-14+19w=-20 | | 11t-8t-2t-t+3t=18 | | X-(9/14)=5/7 |