Question

Plz plz help plz plz​

Answer 1

1

Explanation:

Any number divided by itself equals 1 with the exception of 0 since 0/0 is undefined.

8^7 is not equal to zero, so without doing any calculations or using any other rules, we know that

8^7/8^7 = 1

We can use the rule of exponents for dividing powers.

Rule:

`(a^m)/(a^n) = a^(m - n)`

Here we have a = 8, m = 7, and n = 7.

Applying the rule, we get

`(8^7)/(a^7) = 8^(7 - 7) = 8^0`

Another rule of exponents:

`a^0 = 1`

We the zero power rule now:

`8^0 = 1`

Therefore,

`(8^7)/(a^7) = 1`

Answer: 1

Answer 2

1

Explanation:

when dividing numbers with exponents with the same base, subtract the exponents.

`(8^(7) )/(8^(7) )`

7 - 7 = 0

`(8^(7) )/(8^(7) )` =
`8^(0)`

anything to the power of 0 is 1

`8^(0)`= 1