Question

Find the Discrimant:
x^2-3x -10=0

Answer 1

Answer:

49

Step-by-step explanation:

a = 1

b = -3

c = -10

D = b^2 - 4ac

   = 9 - 4 (1) (-10)

   = 9 + 40

   = 49  

hope it helps :)

(n just in case)  

the roots r  5 , -2