If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 39.6 = 8.4T + -0.3T2 Solving 39.6 = 8.4T + -0.3T2 Solving for variable 'T'. Reorder the terms: 39.6 + -8.4T + 0.3T2 = 8.4T + -8.4T + -0.3T2 + 0.3T2 Combine like terms: 8.4T + -8.4T = 0.0 39.6 + -8.4T + 0.3T2 = 0.0 + -0.3T2 + 0.3T2 39.6 + -8.4T + 0.3T2 = -0.3T2 + 0.3T2 Combine like terms: -0.3T2 + 0.3T2 = 0.0 39.6 + -8.4T + 0.3T2 = 0.0 Begin completing the square. Divide all terms by 0.3 the coefficient of the squared term: Divide each side by '0.3'. 132 + -28T + T2 = 0 Move the constant term to the right: Add '-132' to each side of the equation. 132 + -28T + -132 + T2 = 0 + -132 Reorder the terms: 132 + -132 + -28T + T2 = 0 + -132 Combine like terms: 132 + -132 = 0 0 + -28T + T2 = 0 + -132 -28T + T2 = 0 + -132 Combine like terms: 0 + -132 = -132 -28T + T2 = -132 The T term is -28T. Take half its coefficient (-14). Square it (196) and add it to both sides. Add '196' to each side of the equation. -28T + 196 + T2 = -132 + 196 Reorder the terms: 196 + -28T + T2 = -132 + 196 Combine like terms: -132 + 196 = 64 196 + -28T + T2 = 64 Factor a perfect square on the left side: (T + -14)(T + -14) = 64 Calculate the square root of the right side: 8 Break this problem into two subproblems by setting (T + -14) equal to 8 and -8.Subproblem 1
T + -14 = 8 Simplifying T + -14 = 8 Reorder the terms: -14 + T = 8 Solving -14 + T = 8 Solving for variable 'T'. Move all terms containing T to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + T = 8 + 14 Combine like terms: -14 + 14 = 0 0 + T = 8 + 14 T = 8 + 14 Combine like terms: 8 + 14 = 22 T = 22 Simplifying T = 22Subproblem 2
T + -14 = -8 Simplifying T + -14 = -8 Reorder the terms: -14 + T = -8 Solving -14 + T = -8 Solving for variable 'T'. Move all terms containing T to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + T = -8 + 14 Combine like terms: -14 + 14 = 0 0 + T = -8 + 14 T = -8 + 14 Combine like terms: -8 + 14 = 6 T = 6 Simplifying T = 6Solution
The solution to the problem is based on the solutions from the subproblems. T = {22, 6}
| 3p+4q-8(3p-5q+6r)= | | 10=5.5+(.55x-5.5) | | xy+y^2-x= | | 47=x+1 | | 47=1 | | 7h+2j-9(7h-4j+4k)= | | 64=3x-2 | | 64x=3-2 | | 6(x+3)=108 | | 16ft^2=196 | | 16-7*12-7= | | 3x+1=6x-1 | | 4t^2-7t-1=0 | | x/3x-5=-1 | | 9h+6j-4(9h-4j+7k)= | | 6-5x=x | | t=974*14691+14693 | | 50=.5(7x)+1.5(7x)+7x | | 4p+6q-2(4p-7q+9r)= | | t=974x+14693 | | 8u+4v-5(8u-6v+7w)= | | 4x^2+87x+124=0 | | 375c^3+3d^3= | | 27y^3-64z^3= | | 4h+7k-2(8h-8k)= | | -5/4h=-5 | | 6x*x-108=-18x | | -125w^2+150w-45= | | 4ln(9x)=16 | | 5(w-1)-1=-3(-8w+8)-3w | | 4p+3q-7(5p-9q)= | | n^2+70=-17n |