If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3t2 + -13t + -12 = 0 Reorder the terms: -12 + -13t + 3t2 = 0 Solving -12 + -13t + 3t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -4 + -4.333333333t + t2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + -4.333333333t + 4 + t2 = 0 + 4 Reorder the terms: -4 + 4 + -4.333333333t + t2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -4.333333333t + t2 = 0 + 4 -4.333333333t + t2 = 0 + 4 Combine like terms: 0 + 4 = 4 -4.333333333t + t2 = 4 The t term is -4.333333333t. Take half its coefficient (-2.166666667). Square it (4.694444446) and add it to both sides. Add '4.694444446' to each side of the equation. -4.333333333t + 4.694444446 + t2 = 4 + 4.694444446 Reorder the terms: 4.694444446 + -4.333333333t + t2 = 4 + 4.694444446 Combine like terms: 4 + 4.694444446 = 8.694444446 4.694444446 + -4.333333333t + t2 = 8.694444446 Factor a perfect square on the left side: (t + -2.166666667)(t + -2.166666667) = 8.694444446 Calculate the square root of the right side: 2.948634336 Break this problem into two subproblems by setting (t + -2.166666667) equal to 2.948634336 and -2.948634336.Subproblem 1
t + -2.166666667 = 2.948634336 Simplifying t + -2.166666667 = 2.948634336 Reorder the terms: -2.166666667 + t = 2.948634336 Solving -2.166666667 + t = 2.948634336 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2.166666667' to each side of the equation. -2.166666667 + 2.166666667 + t = 2.948634336 + 2.166666667 Combine like terms: -2.166666667 + 2.166666667 = 0.000000000 0.000000000 + t = 2.948634336 + 2.166666667 t = 2.948634336 + 2.166666667 Combine like terms: 2.948634336 + 2.166666667 = 5.115301003 t = 5.115301003 Simplifying t = 5.115301003Subproblem 2
t + -2.166666667 = -2.948634336 Simplifying t + -2.166666667 = -2.948634336 Reorder the terms: -2.166666667 + t = -2.948634336 Solving -2.166666667 + t = -2.948634336 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2.166666667' to each side of the equation. -2.166666667 + 2.166666667 + t = -2.948634336 + 2.166666667 Combine like terms: -2.166666667 + 2.166666667 = 0.000000000 0.000000000 + t = -2.948634336 + 2.166666667 t = -2.948634336 + 2.166666667 Combine like terms: -2.948634336 + 2.166666667 = -0.781967669 t = -0.781967669 Simplifying t = -0.781967669Solution
The solution to the problem is based on the solutions from the subproblems. t = {5.115301003, -0.781967669}
| 9p^2-19p-24=0 | | 5(x+1)-3=x+7+4x | | 3x-65=830 | | 0.75t-0.83333333=1.5t | | -5(10x+1)=95 | | -x-16=42 | | 4x^3+2x^2-12x= | | -6x+5x=-1 | | 10n+22-12n=42 | | -5x+7x-6=2(x-5)-1 | | 8y^3-4y^2-6y+3=0 | | 9.7=7.9 | | 2x(4)+2x=35 | | 2m-1=3m-7 | | 0.75t-1.2=1.5t | | -7(-6x-3)=21 | | 3x-9x-8=-6x+3-8 | | a+10=23 | | x^2+y^2-4x-10y+13=0 | | a-2-4a=1 | | 1.5(6x+3)=4x+2 | | x^2-6x+9=-8 | | -7x^2+12x=-12+2x | | x=-1.333333333y | | X^2-14x-147=o | | 5m+2m=14 | | y^2+4y+4=7 | | 2u-6-5u=-3u+-9 | | 12=n+4+5 | | 10(z+4)-4(z-2)=3(z-2)+2(z-2) | | -6y-3.7-0.4y-2.1y+5= | | x^2-8x+12=4x+24 |