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4 votes
So, the picture is my question.

So, the picture is my question.-example-1
User Mattijn
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2 Answers

4 votes
A my sister had this before and she was in the same class ur in
User Arup Rakshit
by
7.7k points
2 votes
Simple...

using the quadratic formula...


x= \frac{-b+/- \sqrt{ b^(2) }-4ac }{2a}

-->>

z=-2+/-
√(7)

z≈0.64575131,-4.64575131

Thus, your answer.
User Eduludi
by
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