If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -16t2 + 160t + 7 Reorder the terms: 0 = 7 + 160t + -16t2 Solving 0 = 7 + 160t + -16t2 Solving for variable 't'. Combine like terms: 0 + -7 = -7 -7 + -160t + 16t2 = 7 + 160t + -16t2 + -7 + -160t + 16t2 Reorder the terms: -7 + -160t + 16t2 = 7 + -7 + 160t + -160t + -16t2 + 16t2 Combine like terms: 7 + -7 = 0 -7 + -160t + 16t2 = 0 + 160t + -160t + -16t2 + 16t2 -7 + -160t + 16t2 = 160t + -160t + -16t2 + 16t2 Combine like terms: 160t + -160t = 0 -7 + -160t + 16t2 = 0 + -16t2 + 16t2 -7 + -160t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -7 + -160t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -0.4375 + -10t + t2 = 0 Move the constant term to the right: Add '0.4375' to each side of the equation. -0.4375 + -10t + 0.4375 + t2 = 0 + 0.4375 Reorder the terms: -0.4375 + 0.4375 + -10t + t2 = 0 + 0.4375 Combine like terms: -0.4375 + 0.4375 = 0.0000 0.0000 + -10t + t2 = 0 + 0.4375 -10t + t2 = 0 + 0.4375 Combine like terms: 0 + 0.4375 = 0.4375 -10t + t2 = 0.4375 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 = 0.4375 + 25 Reorder the terms: 25 + -10t + t2 = 0.4375 + 25 Combine like terms: 0.4375 + 25 = 25.4375 25 + -10t + t2 = 25.4375 Factor a perfect square on the left side: (t + -5)(t + -5) = 25.4375 Calculate the square root of the right side: 5.04356025 Break this problem into two subproblems by setting (t + -5) equal to 5.04356025 and -5.04356025.Subproblem 1
t + -5 = 5.04356025 Simplifying t + -5 = 5.04356025 Reorder the terms: -5 + t = 5.04356025 Solving -5 + t = 5.04356025 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 = 5.04356025 + 5 Combine like terms: -5 + 5 = 0 0 + t = 5.04356025 + 5 t = 5.04356025 + 5 Combine like terms: 5.04356025 + 5 = 10.04356025 t = 10.04356025 Simplifying t = 10.04356025Subproblem 2
t + -5 = -5.04356025 Simplifying t + -5 = -5.04356025 Reorder the terms: -5 + t = -5.04356025 Solving -5 + t = -5.04356025 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 = -5.04356025 + 5 Combine like terms: -5 + 5 = 0 0 + t = -5.04356025 + 5 t = -5.04356025 + 5 Combine like terms: -5.04356025 + 5 = -0.04356025 t = -0.04356025 Simplifying t = -0.04356025Solution
The solution to the problem is based on the solutions from the subproblems. t = {10.04356025, -0.04356025}
| Y-5=1(x-3) | | 0.4x+8.4=0.7x | | 8x-2=61 | | 0=-16t^2+128t+9 | | 23=5w-17 | | 18+3x=9x+6 | | a+9=24 | | 13i-(14-7i)= | | -5x+11x-9x= | | -5x-1-6x=98 | | Ln(y)=3 | | 7s-37=11s-9 | | X^2+17x+10= | | 25+b=50 | | (5+i)+(6-2i)= | | Y-5=-2x | | -7n=33-4n | | 6x^4-6x^2y^2=0 | | 81v^2-61=0 | | .5h+.75f=8 | | 19n+6-5n+7=55 | | (3x+1)=180 | | t^3+3t^2-9t+4=0 | | 2h+3f=32 | | 9(x+1)+4(x+2)=2x-11+4(2x-11) | | x=-2.4-x | | 7x^2+28y-84= | | 8n+6+2n=16 | | 7x^2-11+10=0 | | 15+w=2w^2 | | 3f-4-8f=f+4+f | | -3z+12=-48 |