Answer:
Discriminant= b²-4ac
a = 9 b = -3 and c = -2
Discriminant = (-3)² - 4(9)(-2)
= 9+72
Discriminant = 81
Ans = 81
Here’s the correct answer and how I got the answer :)
Answer:
the second one
Step-by-step explanation:
Simplify the Integer part of the SQRT
Step-by-step explanation:
Factor 200 into its prime factors
200 = 23 • 52
4•12=48
48+36=84 degrees
What is the question