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 + 100t + 50 = 0 Reorder the terms: 50 + 100t + 4.9t2 = 0 Solving 50 + 100t + 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'. 10.20408163 + 20.40816327t + t2 = 0 Move the constant term to the right: Add '-10.20408163' to each side of the equation. 10.20408163 + 20.40816327t + -10.20408163 + t2 = 0 + -10.20408163 Reorder the terms: 10.20408163 + -10.20408163 + 20.40816327t + t2 = 0 + -10.20408163 Combine like terms: 10.20408163 + -10.20408163 = 0.00000000 0.00000000 + 20.40816327t + t2 = 0 + -10.20408163 20.40816327t + t2 = 0 + -10.20408163 Combine like terms: 0 + -10.20408163 = -10.20408163 20.40816327t + t2 = -10.20408163 The t term is 20.40816327t. Take half its coefficient (10.20408164). Square it (104.1232821) and add it to both sides. Add '104.1232821' to each side of the equation. 20.40816327t + 104.1232821 + t2 = -10.20408163 + 104.1232821 Reorder the terms: 104.1232821 + 20.40816327t + t2 = -10.20408163 + 104.1232821 Combine like terms: -10.20408163 + 104.1232821 = 93.91920047 104.1232821 + 20.40816327t + t2 = 93.91920047 Factor a perfect square on the left side: (t + 10.20408164)(t + 10.20408164) = 93.91920047 Calculate the square root of the right side: 9.691191901 Break this problem into two subproblems by setting (t + 10.20408164) equal to 9.691191901 and -9.691191901.Subproblem 1
t + 10.20408164 = 9.691191901 Simplifying t + 10.20408164 = 9.691191901 Reorder the terms: 10.20408164 + t = 9.691191901 Solving 10.20408164 + t = 9.691191901 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-10.20408164' to each side of the equation. 10.20408164 + -10.20408164 + t = 9.691191901 + -10.20408164 Combine like terms: 10.20408164 + -10.20408164 = 0.00000000 0.00000000 + t = 9.691191901 + -10.20408164 t = 9.691191901 + -10.20408164 Combine like terms: 9.691191901 + -10.20408164 = -0.512889739 t = -0.512889739 Simplifying t = -0.512889739Subproblem 2
t + 10.20408164 = -9.691191901 Simplifying t + 10.20408164 = -9.691191901 Reorder the terms: 10.20408164 + t = -9.691191901 Solving 10.20408164 + t = -9.691191901 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-10.20408164' to each side of the equation. 10.20408164 + -10.20408164 + t = -9.691191901 + -10.20408164 Combine like terms: 10.20408164 + -10.20408164 = 0.00000000 0.00000000 + t = -9.691191901 + -10.20408164 t = -9.691191901 + -10.20408164 Combine like terms: -9.691191901 + -10.20408164 = -19.895273541 t = -19.895273541 Simplifying t = -19.895273541Solution
The solution to the problem is based on the solutions from the subproblems. t = {-0.512889739, -19.895273541}
| 11x-13=3x+6 | | D=9p+6 | | 1/x=-0.5(x-3) | | 5p-2/3-4p=-2/9 | | 4(4x+9)=84 | | 5(9g+6)=210 | | 222x-y=0 | | Y=3+35x | | 5(4x+4)=140 | | 4(3x+10)=112 | | 3(4x+9)=51 | | 3y=96x+8 | | 9d+7=5d+19 | | 2y=210x | | 2x-42=33-3x | | -5x+6=-2x-13 | | 6y-5y= | | 3(3+2a)= | | f(n)=4*f(n-1)+3 | | 5x-[3x-(7+2x)+4]= | | 10a-4+8a+12= | | 9x^2-6b^2x-(a^4-b^4)=0 | | 1/x=6-2x/4 | | 28+8(n-5)=12-4n | | (Q-30)+45=100 | | 50(2-8O)=120 | | 5O(2-80)=120 | | 5(2x+1)-3(4-6x)-49=0 | | (11X*2)+8=30 | | 3-5/11 | | M+2463=6978 | | 6-x^2+x=0 |