Question

find m when n is 2 and M/n is 9/2
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Answer 1

Answer:

Step-by-step explanation:

The first thing we should do is expand #(m+n)^2# using the perfect square formula.

#(m+n)^2 = m^2+n^2+2mn#

#m^2+n^2 = 12#

#mn=9 rArr 2mn=18#

#therefore (m+n)^2 = 12+18=30#

Answer 2

Answer:

9

Step-by-step explanation:

given=

n=2

find=

m

m/n=9/2

m/2=9/2. (given n=2)

m=9/2×2

m=9

HERE IS YOUR CORRECT ANSWER !!!!!!