Which expression is equivalent to 5^6?

the one one the far right

Actually it's the one to the far left: 125×125.

Step-by-step explanation:

5^6 is 5 times itself 6 times, 5 × 5 × 5 × 5 × 5 × 5 = (5 × 5 × 5) × (5 × 5 × 5) = 125 × 125.

36 • 6 • 6 • 6 can't be right because 5 by itself does not have factors of 6 or multiples of 36.

This is 6^5, and not 5^6.

6 • 5 can't be correct either because 6 is not a factor of 5, even though 5 is a factor of 5, This makes 30, and not 125 times 125 or 5^6

Even though 25 • 5 • 5 • 5 contains multiples, and factors of 5, this does not quite equal 6 multiples of 5. 25 • 5 • 5 • 5 is 5 • 5 • 5 • 5 • 5 which is 5^5, and not 5^6.