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Vilka [71]
2 years ago
11

Evaluate A² for A = -3. O-6 O 9 O 6 O-9

Mathematics
1 answer:
Annette [7]2 years ago
3 0

Answer:

A² = 9

Step-by-step explanation:

substitute A = - 3 into A² , that is

A² = (- 3)² = - 3 × - 3 = 9

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