If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 = t2 + -6t Reorder the terms: 9 = -6t + t2 Solving 9 = -6t + t2 Solving for variable 't'. Reorder the terms: 9 + 6t + -1t2 = -6t + 6t + t2 + -1t2 Combine like terms: -6t + 6t = 0 9 + 6t + -1t2 = 0 + t2 + -1t2 9 + 6t + -1t2 = t2 + -1t2 Combine like terms: t2 + -1t2 = 0 9 + 6t + -1t2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -9 + -6t + t2 = 0 Move the constant term to the right: Add '9' to each side of the equation. -9 + -6t + 9 + t2 = 0 + 9 Reorder the terms: -9 + 9 + -6t + t2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -6t + t2 = 0 + 9 -6t + t2 = 0 + 9 Combine like terms: 0 + 9 = 9 -6t + t2 = 9 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 = 9 + 9 Reorder the terms: 9 + -6t + t2 = 9 + 9 Combine like terms: 9 + 9 = 18 9 + -6t + t2 = 18 Factor a perfect square on the left side: (t + -3)(t + -3) = 18 Calculate the square root of the right side: 4.242640687 Break this problem into two subproblems by setting (t + -3) equal to 4.242640687 and -4.242640687.Subproblem 1
t + -3 = 4.242640687 Simplifying t + -3 = 4.242640687 Reorder the terms: -3 + t = 4.242640687 Solving -3 + t = 4.242640687 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 = 4.242640687 + 3 Combine like terms: -3 + 3 = 0 0 + t = 4.242640687 + 3 t = 4.242640687 + 3 Combine like terms: 4.242640687 + 3 = 7.242640687 t = 7.242640687 Simplifying t = 7.242640687Subproblem 2
t + -3 = -4.242640687 Simplifying t + -3 = -4.242640687 Reorder the terms: -3 + t = -4.242640687 Solving -3 + t = -4.242640687 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 = -4.242640687 + 3 Combine like terms: -3 + 3 = 0 0 + t = -4.242640687 + 3 t = -4.242640687 + 3 Combine like terms: -4.242640687 + 3 = -1.242640687 t = -1.242640687 Simplifying t = -1.242640687Solution
The solution to the problem is based on the solutions from the subproblems. t = {7.242640687, -1.242640687}
| 5(4/5x5+7x1/7) | | 6y+36-4y=24 | | 21.5=3.1x+6.13+2x | | 4[p-3]=[2p+8] | | 300-5p=-100+8p | | 16-3x=5x | | 3=t-6t | | 70+5w=148+3w | | 6m=-4m+30 | | 5.4=.0021x^2-.286x+16.28 | | 5(x-4)=6(5+2x)-7x | | B-1+2b=22 | | 5.2-11.8f=-8.1f-5f-15.73 | | x+106+2x+90=180 | | 16(5/4) | | 2u-4-4u=16 | | 12-4x=15x+8 | | x+-0.25x=0.75x | | -89+18x-14x=144 | | 5/4x-3/4=7 | | X-6=-x+6 | | 0=-x^2+6x | | 21.5=6.13+2x | | 0.15x+0.05(16-x)=0.10(22) | | .75m+3=15 | | -17+b/8=11113 | | (5x-2)(5x-2)=27 | | m-155=15 | | 13x+10x-50=300 | | 15(6/5) | | 8x-14=8x+4 | | -52+18x-12x=122 |