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Eduardwww [97]
3 years ago
13

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.

Mathematics
1 answer:
Lostsunrise [7]3 years ago
5 0

Answer:

Answer

see explanation

Step-by-step explanation:

Using the rule of exponents

= , then

=

His mistake was in subtracting 3 rather than - 3

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