Question

Find the following product (4m/p-0.2n/q) (3m/p+0.5/q)​

Answer 1

Answer:

SORRY MY ANSWER IS LATE BUT IS STILL HOPE IT HELPS OTHER USERS TOO

Step-by-step explanation:

First you need to open the brackets

so can do that by using the foil method

(a+b)(c+d) = ac+ad+bc+bd

a = 4m/p

b = -0.2n/q

c = 3m/p

d = 0.5/q

SUBTITUTE!!

(4m/p*3m/p)+ (4m/q*0.5q) + (-0.2n/q*3m/p)+ (-0.2n/q*0.5/q)

  then you apply the minus-plus rule

+(-a)= -a

= 4m/p*3m/p + 4m/p*0.5/q - 0.2n/q*3m/p - 0.2n/q*0.5/q

=  12m^2/p^2 + 2m/pq - 0.6nm/qp - 0.1n/q^2