Solving Quadratic Equation: Find x for k=3000, m=5, g=9.81, d=1.3

AI Thread Summary
The discussion revolves around solving a quadratic equation using the quadratic formula with specific values for k, m, g, and d. Participants express confusion over the lack of clarity in the problem description, particularly regarding the definitions of A, B, C, x, and y. There is a call for a clearer presentation of the problem, as the original post does not explicitly state the quadratic formula or how the variables relate to each other. The initial calculation of 48.13 is questioned, with others unable to verify it due to the ambiguous context. Overall, the need for a more precise formulation of the problem and its components is emphasized.
mattmannmf
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Using the quadratic formula, solve the distance:

x= distance needed to solve (also our y value in the formula)

A= .5*k

B= -m*g*sin(30)

C= -m* g* d*sin(30)

Where:
k= 3000
m= 5
g=9.81
d=1.3

I get 48.13, but it says that I am wrong. what does everyone else get?
 
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I can't see that what you've posted makes any sense. The distance from what to what? How are A, B, and C related to x? What is y in your formula? What formula?

Please post the exact problem description.
 
You title this "quadratic formula" and say "Using the quadratic formula" but there is NO quadratic formula in your post.

You say "x= distance needed to solve (also our y value in the formula)" and then give a list of formulas and values, none of which mention "x" or "y"!

WHAT is the question, really?
 

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