295,022 views
13 votes
13 votes
Need answer quick please

Need answer quick please-example-1
User Odgiiv
by
2.8k points

1 Answer

11 votes
11 votes

In line 3, it will be 7x to the power 2 not 4.

So, the answer will be


image

User Dave Neeley
by
2.7k points
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