asked 221k views
5 votes
.

Find the number of real number solutions for the equation.

x2 − 15 = 0


0


1


2

1 Answer

0 votes
I'm unsure what the middle term is, but a x^2 equation always has 2 solutions. Although sometimes they are not both real numbers. 
answered
User Luke Garrigan
by
7.8k points
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