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a and b are odd numbers.
(a) Give an example to show that the value of 2(a+b) is a multiple of 4.


Sagot :

Answer:

2(3+7)=20 and 20 is a multiple of 4

Step-by-step explanation:

4 times 5 equals 20, which makes it a multiple of 4

3 and 7 are both odd, and added together get 10. Times that by 2 and you get 20

Answer:

let a=3 and b=5

2(a+b) then

2(3+5)=16  

16 is a multiple of 4

Step-by-step explanation:

Any two odd numbers added together make an even number.

Any even number multiplied by 2 is divisible by 4