Question

Simplify 7^8×7^3×7^4÷7^9×7^5​

Answer 1

`7^(11)`

Explanation:

7^8×7^3×7^4÷7^9×7^5 =
`7^(8+3+4-9+5)`

=
`7^(11)`

in multiplication when the bases are same their powers are added.