Question

If a = 1, b = 8, c = 15 then what is the value of b2-4ac?

4

2

1

0

​

Answer 1

Answer:

4

Step-by-step explanation:

Given:-

a = 1

b = 8

c = 15

→b² - 4ac = 8² - 4 × 1 × 15

→64 - 60

→b² - 4ac = 4

hope it helps you !