Question

8^6x8^9= ?
64^15
64^3
8^15
8^54

Answer 1

`8^{15`

Explanation:

Hello!

Use exponent rule:
`a^b * a^c = a^(b + c)`

Use the rule to simplify the exponential expression.

Simplify

• 
  `8^6 * 8^9`
• 
  `8^(6 + 9)`
• 
  `8^{15`

The simplified form is
`8^{15`.