SOLUTION: please help me I'm coming up with crazy answer. Determine whether the following equations have a solution or not? Justify your answer. (3)1/2y2 - 4y

SOLUTION: please help me I'm coming up with crazy answer. Determine whether the following equations have a solution or not? Justify your answer. (3)1/2y2 - 4y - 7(3)1/2 = 0 than

Question 172399This question is from textbook
: please help me I'm coming up with crazy answer.
Determine whether the following equations have a solution or not? Justify your answer.
(3)1/2y2 - 4y - 7(3)1/2 = 0

thank you in advance. This question is from textbook

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Note:

So also looks like

From we can see that , , and

Start with the discriminant formula.

Plug in , , and

Square to get

Multiply to get

Add

Since the discriminant is greater than zero, this means that there are two real solutions.

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