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The problem is in the pic​
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5 votes
The problem is in the pic​

The problem is in the pic​-example-1
User Lukas Kalinski
by
4.7k points

1 Answer

12 votes

Answer:

v= -2, 2

Explanation:

4v²+7=23

Start by subtracting 7 from both sides...

4v²=16

Divide both sides by 4

v²=4

Take the square root of both sides...

v=±2

v= -2, 2

User Kevin Greene
by
4.6k points
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