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B2 − 4ac for a = −2, b = 9, and c = −3
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3 votes
B2 − 4ac for a = −2, b = 9, and c = −3

User GIGAMOLE
by
7.6k points

1 Answer

5 votes

Answer:

57

Explanation:

Substitute the given values into the expression

b² - 4ac

= 9² - (4 × - 2 × - 3)

= 81 - (24)

= 81 - 24

= 57

User Ellone
by
7.5k points
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