dozsyerra
24.05.2021 •
Mathematics
Kyra solved the following quadratic equation. What was the error, if any, that she made?
Step 1: 2x2 – 33 = 39
Step 2: 2x2 = 72
Step 3: x2 = 36
Step 4: x = 6
Solved
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Ответ:
Ответ:
Refer to the attached file
Hope it helps...
Have a great day :P