Question

In the pic ...how is p/4+5/2+r equal to p+10+4r ????

Pls explain the steps
Pls show the calculation

Answer 1

Answer:

You just need to do L.C.M

Step-by-step explanation:

p/4 + 5/2 + r = 0

or, (p + 10 + 4r)/4 = 0 [L.C.M of 2 and 4 is 4]

or, p + 10 + 4r = 0