a. Erin completed the problem correctly.
b. Emma simplified 6^2x6^5 to 36^7, but the correct simplification is 6^7. Eden added an extra term of 6^7 to the expression, which is incorrect.
Emma 6^2x6^5=36^7
Erin 6^2x6^5=6^10
Eden 6^2x6^5+6^7
Emma, Erin, and Eden completed the problem to the right.
a. Who completed the problem correctly?
b. What did the other two students do wrong in their answers?
1 answer