If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -11 = 30t + -5t2 Solving -11 = 30t + -5t2 Solving for variable 't'. Reorder the terms: -11 + -30t + 5t2 = 30t + -30t + -5t2 + 5t2 Combine like terms: 30t + -30t = 0 -11 + -30t + 5t2 = 0 + -5t2 + 5t2 -11 + -30t + 5t2 = -5t2 + 5t2 Combine like terms: -5t2 + 5t2 = 0 -11 + -30t + 5t2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.2 + -6t + t2 = 0 Move the constant term to the right: Add '2.2' to each side of the equation. -2.2 + -6t + 2.2 + t2 = 0 + 2.2 Reorder the terms: -2.2 + 2.2 + -6t + t2 = 0 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + -6t + t2 = 0 + 2.2 -6t + t2 = 0 + 2.2 Combine like terms: 0 + 2.2 = 2.2 -6t + t2 = 2.2 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 = 2.2 + 9 Reorder the terms: 9 + -6t + t2 = 2.2 + 9 Combine like terms: 2.2 + 9 = 11.2 9 + -6t + t2 = 11.2 Factor a perfect square on the left side: (t + -3)(t + -3) = 11.2 Calculate the square root of the right side: 3.346640106 Break this problem into two subproblems by setting (t + -3) equal to 3.346640106 and -3.346640106.Subproblem 1
t + -3 = 3.346640106 Simplifying t + -3 = 3.346640106 Reorder the terms: -3 + t = 3.346640106 Solving -3 + t = 3.346640106 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 = 3.346640106 + 3 Combine like terms: -3 + 3 = 0 0 + t = 3.346640106 + 3 t = 3.346640106 + 3 Combine like terms: 3.346640106 + 3 = 6.346640106 t = 6.346640106 Simplifying t = 6.346640106Subproblem 2
t + -3 = -3.346640106 Simplifying t + -3 = -3.346640106 Reorder the terms: -3 + t = -3.346640106 Solving -3 + t = -3.346640106 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 = -3.346640106 + 3 Combine like terms: -3 + 3 = 0 0 + t = -3.346640106 + 3 t = -3.346640106 + 3 Combine like terms: -3.346640106 + 3 = -0.346640106 t = -0.346640106 Simplifying t = -0.346640106Solution
The solution to the problem is based on the solutions from the subproblems. t = {6.346640106, -0.346640106}
| 3(4x-1)-2x-3=-106 | | 5s+0=-5 | | 10=21+30t-5t^2 | | 5x+1-10=115 | | 2(-2x+4)+3x-4=0 | | 4l+6d=122 | | 3x^2+14x-69=0 | | 2(4x-5)+2x+1=-109 | | 2w+2(w+9)=52 | | (7x-8)*(3x+9)= | | 13y+94=42 | | -4(2x-5)+2x-1=-9 | | -7*7-9y=63 | | -7*-7-9y=63 | | 10x-17=3x+4 | | 5(-2x+5)-x+5=140 | | 10ln(x^2)-5ln(x)=17 | | ln(10x^2)-ln(5-x)=17 | | 0.08(2000-x)=3000 | | 2v=16-3v | | 6p^2=-3 | | 6k^2=24 | | x-8y=-8 | | 9y^2+9=0 | | y=12-y | | -37+(-12)= | | 1g^2+9=10 | | 7p^2-79p+90=0 | | 24t^2+13t+4=0 | | y+7=12x | | -32+5x(-10)= | | x+2=10x-70 |