If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.9t2 + -29.4t + -39.2 = 0 Reorder the terms: -39.2 + -29.4t + 4.9t2 = 0 Solving -39.2 + -29.4t + 4.9t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. -8 + -6t + t2 = 0 Move the constant term to the right: Add '8' to each side of the equation. -8 + -6t + 8 + t2 = 0 + 8 Reorder the terms: -8 + 8 + -6t + t2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -6t + t2 = 0 + 8 -6t + t2 = 0 + 8 Combine like terms: 0 + 8 = 8 -6t + t2 = 8 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 = 8 + 9 Reorder the terms: 9 + -6t + t2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + -6t + t2 = 17 Factor a perfect square on the left side: (t + -3)(t + -3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (t + -3) equal to 4.123105626 and -4.123105626.Subproblem 1
t + -3 = 4.123105626 Simplifying t + -3 = 4.123105626 Reorder the terms: -3 + t = 4.123105626 Solving -3 + t = 4.123105626 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 = 4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + t = 4.123105626 + 3 t = 4.123105626 + 3 Combine like terms: 4.123105626 + 3 = 7.123105626 t = 7.123105626 Simplifying t = 7.123105626Subproblem 2
t + -3 = -4.123105626 Simplifying t + -3 = -4.123105626 Reorder the terms: -3 + t = -4.123105626 Solving -3 + t = -4.123105626 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 = -4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + t = -4.123105626 + 3 t = -4.123105626 + 3 Combine like terms: -4.123105626 + 3 = -1.123105626 t = -1.123105626 Simplifying t = -1.123105626Solution
The solution to the problem is based on the solutions from the subproblems. t = {7.123105626, -1.123105626}
| 2.12=2p | | 3p=6.36 | | 3s=-17.73 | | r-13=-5.43 | | 5z+1=-4z | | 4v=16.8 | | 3x-2+2=180 | | Z+6=14 | | 4(a+3)-a=-(4a-6)+1 | | 13q=364 | | y/-11=-18 | | 3x-2+2=360 | | z-411=398 | | q/27=-6 | | 25m=-450 | | u+-881=-182 | | 7x-16-4x+8= | | t/24=6 | | t/20=6 | | 27+9y-3y=9 | | u+63=861 | | -4.9t^2+15t-30=0 | | 6/2.7=40/x | | 139=j-154 | | 6/2.7=4/x | | 4.9t^2-15t+30=0 | | 9y=3(y-2) | | 4(3-9x)+3(2x+4)= | | 2x-26+x+16=180 | | (x^2+4)(y^2+4)=0 | | X+16=2x-26 | | 4b-3=12b |