Question

Alg 2 help http://prntscr.com/2u810q


Ok for number 25 (the one i need help on) I already have the answer im just tryna show my work. Do i factor it out for both then flip the numerator and denominator on the second fraction? @nincompoop @ParthKohli @ganeshie8 help?

Answer 1

yes! that is how you generally divide by any fraction.

Answer 2

Ok let me try and you will check it that i worked it out correctly?

Answer 3

looks just right!

Answer 4

ok so now im down to \[\frac{ 2x(x-1) }{(x+4)(x+1) } \times \frac{ (x+1)(x+1) }{ 2x }\] what do i do from here?

Answer 5

you can cancel.

Answer 6

Ok i got it now thanks :)

Answer 7

you are welcome!