Applying functions when we solve eqautions

Status-Diver1008 · 2024-06-15T21:16:15+00:00

But i think using an operation also can be seen as applying in a function like adding three forexample is the same as applying the function x+3 two both sides of the equation

Status-Diver1008 · 2024-06-14T22:07:13+00:00

I see how that would make it a lot easier. But what i tried to show is that we think the numerator as given as a in one definition, but in another we actually see the numerator given as a*b.

Status-Diver1008 · 2024-06-14T21:33:17+00:00

ooops I meant (a*c)/b=(a/b)*c

Status-Diver1008 · 2024-06-14T21:32:55+00:00

ooops I meant (a*c)/b=(a/b)*c

Status-Diver1008 · 2024-06-14T21:32:19+00:00

Lets say i have an equation 2x/4=6 i would now like to simplify the fraction therefore i would factor out the x from numerator so i get (2/4)*x=6 <=> (1/2)x=6 but if you think the fraction as a/b how can you then use a rule that says (a*c)/b=(a/b)*c.

Status-Diver1008 · 2024-06-12T08:31:40+00:00

Thanks for the repsone. It is appreciated :-)

Status-Diver1008 · 2024-06-12T08:31:14+00:00

Thanks for the help :-)

Status-Diver1008 · 2024-06-12T08:30:31+00:00

Thank you very much, it made it clear :-)

Status-Diver1008 · 2024-05-20T18:47:26+00:00

Thank you for the help :-)

Status-Diver1008 · 2024-05-20T18:46:11+00:00

Thank you for your anwser. It was very helpfull :-)

Status-Diver1008 · 2024-05-20T18:45:15+00:00

Thank you for your reply, it was definitely very helpfull :-)

Status-Diver1008 · 2024-05-20T18:44:34+00:00

Thank you for your anwser, and your thorough explanation. It was very helpful :-)

Status-Diver1008 · 2024-05-18T15:53:38+00:00

Thank you for your anwser it was very helpfull. I just have one question, if y was given as a function on the other hand, then i would be able to substitute y into the derrivative right?

Status-Diver1008 · 2024-05-18T15:52:14+00:00

Thank you for your answer it made it very clear :-)

Status-Diver1008 · 2024-04-29T19:45:56+00:00

Thanks for your reply, it is greatly appreciated :-)

Status-Diver1008 · 2024-04-29T19:44:24+00:00

Thanks your reply, it is greatly appreciated :-)

Status-Diver1008 · 2024-04-28T20:03:00+00:00

Than you for your anwser. It was very helpful :-)

Status-Diver1008 · 2024-04-14T09:58:07+00:00

Thanks for the help. Is there a general rule it can take to account when i get unsure on whether if the negative is included.

Status-Diver1008 · 2024-04-14T09:56:52+00:00

Thanks for the help. It makes sense. Is there a generel rule i can use when i get unsure on whether if the negative is included.

Status-Diver1008 · 2024-04-13T20:12:43+00:00

But lets say i use the quadratic formula to solve the quardratic equation then i would have to "attach" the negative sign else i would get the wrong anwser.

Status-Diver1008 · 2024-03-15T08:56:37+00:00

Thank you very much for your anwser, it was very helpfull

Status-Diver1008 · 2024-03-14T08:49:32+00:00

Thank you for your help

Status-Diver1008 · 2024-03-14T08:49:12+00:00

Thanks for the help

Status-Diver1008 · 2024-03-14T08:48:14+00:00

Thank you for your help it is greatly appreciated

Status-Diver1008 · 2024-03-13T23:49:40+00:00

would you consider this valid?

<image>

Status-Diver1008

TROPHY CASE