SOLUTION: 24. Find b^2 � 4ac and the number of real solutions for the given equation. �x^2 + 12x � 32 = 0

Question 157986: 24. Find b^2 � 4ac and the number of real solutions for the given equation.
�x^2 + 12x � 32 = 0
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

From we can see that , , and

Start with the discriminant formula.

Plug in , , and

Square to get

Multiply to get

Subtract from to get

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

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