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 + 49t + 5 = 0 Reorder the terms: 5 + 49t + -4.9t2 = 0 Solving 5 + 49t + -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'. -1.020408163 + -10t + t2 = 0 Move the constant term to the right: Add '1.020408163' to each side of the equation. -1.020408163 + -10t + 1.020408163 + t2 = 0 + 1.020408163 Reorder the terms: -1.020408163 + 1.020408163 + -10t + t2 = 0 + 1.020408163 Combine like terms: -1.020408163 + 1.020408163 = 0.000000000 0.000000000 + -10t + t2 = 0 + 1.020408163 -10t + t2 = 0 + 1.020408163 Combine like terms: 0 + 1.020408163 = 1.020408163 -10t + t2 = 1.020408163 The t term is -10t. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10t + 25 + t2 = 1.020408163 + 25 Reorder the terms: 25 + -10t + t2 = 1.020408163 + 25 Combine like terms: 1.020408163 + 25 = 26.020408163 25 + -10t + t2 = 26.020408163 Factor a perfect square on the left side: (t + -5)(t + -5) = 26.020408163 Calculate the square root of the right side: 5.101020306 Break this problem into two subproblems by setting (t + -5) equal to 5.101020306 and -5.101020306.Subproblem 1
t + -5 = 5.101020306 Simplifying t + -5 = 5.101020306 Reorder the terms: -5 + t = 5.101020306 Solving -5 + t = 5.101020306 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + t = 5.101020306 + 5 Combine like terms: -5 + 5 = 0 0 + t = 5.101020306 + 5 t = 5.101020306 + 5 Combine like terms: 5.101020306 + 5 = 10.101020306 t = 10.101020306 Simplifying t = 10.101020306Subproblem 2
t + -5 = -5.101020306 Simplifying t + -5 = -5.101020306 Reorder the terms: -5 + t = -5.101020306 Solving -5 + t = -5.101020306 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + t = -5.101020306 + 5 Combine like terms: -5 + 5 = 0 0 + t = -5.101020306 + 5 t = -5.101020306 + 5 Combine like terms: -5.101020306 + 5 = -0.101020306 t = -0.101020306 Simplifying t = -0.101020306Solution
The solution to the problem is based on the solutions from the subproblems. t = {10.101020306, -0.101020306}
| -n-9/4=10 | | 5.38/8 | | -n-1/10=3 | | y=5995+2.5x^2 | | 7xq=42 | | -4.9t*2+49t+5=0 | | 16x^6/28x^8 | | 165+5x+7=142 | | 7(2a+3)=105 | | X=-25/3 | | 9=7(x-7) | | 4x+7y=396 | | -16t^2+8t+48=0 | | x-1/5=60 | | 3x+7y=396 | | x+(x-4)=60 | | (4/3x^2)-(3/x) | | 4Z^2+14Z=10Z-3 | | 20x-11=6x+17 | | (10x+3)=(12x-7) | | 9x+6=6x+6 | | (10x+3)=(12-7) | | f(2)=7x+2 | | X+(2x-1)=26 | | 2(x-3)=8-(2x+30) | | 56=2x^2+12 | | 10x+3=12-7 | | 4+2(1x-3)=8x+6 | | 4x-4=16-2x | | y=-6x^2+5 | | 5-2(x-3)=-3 | | 8r+6s+7-4+5s-3= |