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Elodia [21]
4 years ago
13

Q2-b2Evaluate if a=4 and b =-2​

Mathematics
1 answer:
lesya692 [45]4 years ago
7 0

Answer:

12

Step-by-step explanation:

Plug the given values into the equation to solve.

a² - b²

(4)² - (-2)²

16 - 4

12

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