Question

3-8/x divided by x+4/5x

Answer 1

-25x/ x^2+4x

Answer 2

Do you want a more detailed explanation?

Answer 3

that answer is not correct

Answer 4

have to find the lcd

Answer 5

yes find the lcd

Answer 6

oh wait

Answer 7

this is a divison problem, so to turn this problem into a multiplication problem we multiply 3-8/x by the reiprocal or x+4/5x

Answer 8

here is another one 3-5/x divided by x+2/5x

Answer 9

so in reality the problem will be \[3-8/x *5x/x+4\]

Answer 10

okay for the newest problem you posted, we multiply 3-5/x by the reciprocal of x+2/5x, or 5x/x+2

Answer 11

so the problem will look like this: 3-5/x times 5x/x+2

Answer 12

u have to find the lcd though

Answer 13

wait is the the problem: (3)-(5/x)/(x)+(2/5x)

Answer 14

or is the 3-5 the numerator

Answer 15

yes thats the problem

Answer 16

oh then we do first have to find the lcd.

Answer 17

which is 5x

Answer 18

well, for 3-5/x the lcd is x

Answer 19

and for x+2/5x the lcd is 5x

Answer 20

i believe u have to find a common lcd

Answer 21

5x would work for both x and 5x

Answer 22

are these two seperate problems?

Answer 23

b/c 5x will work for one but not for the other