Question

if a=2 , b= -8 , c=8 find the value of b² - 4 ac​

Answer 1

Answer:

b^2-4ac = (-8)^2-4(2)(8)

             = 64-64

              =0

Answer 2

Answer:

0

Step-by-step explanation:

- 8²-4×2×8

64-64

=0

hope you got the answer