Question

Quadratic equation question.

Answer 1

F^2+300⋅F⋅cos50−17,500=0

Answer 2

solve for f?

Answer 3

Do you know how to complete the square?

Answer 4

no maybe quadratic formula?

Answer 5

if a=1,b=192.83(300 x cos50), c=17,500? will it be sufficient?

Answer 6

well you can solve it two different ways, either complete the squares or use quad formula. I would use the quad form in your case. You will obtain two solutions a positive # and a negative #.

Answer 7

Do you know how to apply the quadratic form?

Answer 8

well yes just plug in those a,b,c values to the quadratic formula?

Answer 9

yep

Answer 10

Do you have a graphing calculator? like a ti89

Answer 11

you can check your work with a graphing calculator as well to see if you obtained the correct answer.

Answer 12

yes i do have one

Answer 13

the calculator says it has no real solution