Question

express 42 and 84 as the sum of two odd primes

Answer 1

42+84

=126

=43+83

so 43&83

Answer 2

Answer:

The two prime numbers are 43 and 83.

Step-by-step explanation:

Given : Numbers 42 and 84

To find : The sum of two odd primes?

Solution :

Firstly we add the given numbers

i.e, 42+84 =126  

Now, We have to add two prime numbers which sum is 126

So, add 1 in 42 and subtract 1 from 84,

42+1=43 a prime number

84-1=83 a prime number

Now, add these two numbers

i.e, 43+83 =126

Therefore, The two prime numbers are 43 and 83.