If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 34 = -4.9t2 + 64t Reorder the terms: 34 = 64t + -4.9t2 Solving 34 = 64t + -4.9t2 Solving for variable 't'. Reorder the terms: 34 + -64t + 4.9t2 = 64t + -64t + -4.9t2 + 4.9t2 Combine like terms: 64t + -64t = 0 34 + -64t + 4.9t2 = 0 + -4.9t2 + 4.9t2 34 + -64t + 4.9t2 = -4.9t2 + 4.9t2 Combine like terms: -4.9t2 + 4.9t2 = 0.0 34 + -64t + 4.9t2 = 0.0 Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. 6.93877551 + -13.06122449t + t2 = 0 Move the constant term to the right: Add '-6.93877551' to each side of the equation. 6.93877551 + -13.06122449t + -6.93877551 + t2 = 0 + -6.93877551 Reorder the terms: 6.93877551 + -6.93877551 + -13.06122449t + t2 = 0 + -6.93877551 Combine like terms: 6.93877551 + -6.93877551 = 0.00000000 0.00000000 + -13.06122449t + t2 = 0 + -6.93877551 -13.06122449t + t2 = 0 + -6.93877551 Combine like terms: 0 + -6.93877551 = -6.93877551 -13.06122449t + t2 = -6.93877551 The t term is -13.06122449t. Take half its coefficient (-6.530612245). Square it (42.64889629) and add it to both sides. Add '42.64889629' to each side of the equation. -13.06122449t + 42.64889629 + t2 = -6.93877551 + 42.64889629 Reorder the terms: 42.64889629 + -13.06122449t + t2 = -6.93877551 + 42.64889629 Combine like terms: -6.93877551 + 42.64889629 = 35.71012078 42.64889629 + -13.06122449t + t2 = 35.71012078 Factor a perfect square on the left side: (t + -6.530612245)(t + -6.530612245) = 35.71012078 Calculate the square root of the right side: 5.975794573 Break this problem into two subproblems by setting (t + -6.530612245) equal to 5.975794573 and -5.975794573.Subproblem 1
t + -6.530612245 = 5.975794573 Simplifying t + -6.530612245 = 5.975794573 Reorder the terms: -6.530612245 + t = 5.975794573 Solving -6.530612245 + t = 5.975794573 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '6.530612245' to each side of the equation. -6.530612245 + 6.530612245 + t = 5.975794573 + 6.530612245 Combine like terms: -6.530612245 + 6.530612245 = 0.000000000 0.000000000 + t = 5.975794573 + 6.530612245 t = 5.975794573 + 6.530612245 Combine like terms: 5.975794573 + 6.530612245 = 12.506406818 t = 12.506406818 Simplifying t = 12.506406818Subproblem 2
t + -6.530612245 = -5.975794573 Simplifying t + -6.530612245 = -5.975794573 Reorder the terms: -6.530612245 + t = -5.975794573 Solving -6.530612245 + t = -5.975794573 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '6.530612245' to each side of the equation. -6.530612245 + 6.530612245 + t = -5.975794573 + 6.530612245 Combine like terms: -6.530612245 + 6.530612245 = 0.000000000 0.000000000 + t = -5.975794573 + 6.530612245 t = -5.975794573 + 6.530612245 Combine like terms: -5.975794573 + 6.530612245 = 0.554817672 t = 0.554817672 Simplifying t = 0.554817672Solution
The solution to the problem is based on the solutions from the subproblems. t = {12.506406818, 0.554817672}
| 2.3+4.2=7.88 | | -5m+4=25 | | 4*38-8=x | | 4/3•3.14•2^3 | | 2x-80=90 | | 3y+3=5y-22 | | 4x-3-2x+6x= | | 72v+16= | | 2x-122=180 | | 5(4x+5)=90 | | 21y=33 | | 17x-42=12x+8 | | 2x-16y+45=0 | | 4+7+3+5+6+5+7+3+n=43 | | sin(x)=cos(56) | | 6y-14=47 | | 2/3x+5/3x=19 | | 14+0.14X=x | | 2x-78=90 | | 10-2=18 | | 4x-(-2x+2)=-6 | | -6x+3=31 | | -3-1=11 | | 9/4=/4 | | 4x+8x-22x=76 | | G(x)=4x^2-x | | 9/4/4 | | 4x^2+2y^2-4xy=1 | | 5n^2=-4+9n | | 5x-3y=69 | | .50x+6=-.25x+3 | | 7x-(3-4x)=6x |