SOLUTION: Evaluate What is the square root of b^2-4ac where a=2, b=-5, and c=-3

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Question 566573: Evaluate What is the square root of b^2-4ac where a=2, b=-5, and c=-3
Answer by Maths68(1474) About Me  (Show Source):
You can put this solution on YOUR website!
=sqrt%28b%5E2-4ac%29
a=2, b=-5, and c=-3
=sqrt%28%28-5%29%5E2-4%282%29%28-3%29%29
=sqrt%2825%2B24%29
=sqrt%2849%29
=sqrt%28%287%29%287%29%29
=7 or -7