Question

The number 3¹³-3¹⁰ is dividsible by
A) 2 and 3
B)3and 10
C)2,3,10
D)2,3,13

Answer 1

Answer:

A

Step-by-step explanation:

take 3¹⁰ common

3¹⁰(3³-1)

3¹⁰(27-1)

3¹⁰×26

which is divisible by 2 and 3 both

as 26 is divided by 2 and 3¹⁰ is divided by 3