Please help asap there both together
2 answers:
Answer:
C: Chris made a mistake in step 2.
Step-by-step explanation:
There are 4 main exponent rules in mathematics. In step 1, Chris followed the correct rule of:
However, in step 2, he messed up. The correct rule is:
This means that step 2 should have been
Hope this helps! :^)
Step 2 , supposed to be 4^-15 instead of 4^-2. Always multiply the exponents together.
Answer: Chris made a mistake in step 2 -C
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