67.6k views
3 votes
Andre was trying to write 7⁴/7⁻³ with a single exponent and wrote 7⁴/7⁻³=7⁴⁻³. Explain to Andre what his mistake was.

I need this by today please help

1 Answer

1 vote

Answer:

Answer

see explanation

Explanation:

Using the rule of exponents

= , then

=

His mistake was in subtracting 3 rather than - 3

User Mateu
by
6.9k points