Question

A. Evaluate the expression b² - 4ac given the following values of a, b and c.

1. a=1 b=6 c=3

2. a=2 b=10 c=-5​

help....

Answer 1

Answer:

the right answer is the option 2 a=2 b=10 c=-5 ok

Answer 2

Answer:

here's ur answer

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