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seropon [69]
3 years ago
15

Please help! What’s the error in line 1 ?

Mathematics
1 answer:
sveticcg [70]3 years ago
6 0

Answer:

When you add variables with exponents, you do not add the exponents together.

The error -> y^2+2y^2=3y^4

In this case, they have added the exponent 2+2=4.

However, you do not add it. Instead, the answer should be 3y^2

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