Math, asked by khanhaya2010, 20 hours ago

3. If p = -2, q=-1 and r = 3, find the value of
(i) p2 + q2-r2​

Answers

Answered by hrishitmathur18
0

Answer:

(-2)² + (-1)² - (3)²

4 + 1 - 9

5 - 9

Ans = -4

Step-by-step explanation:

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