Question

Si: P = x² - y²
calcula: P (5;4) (10;9)​

Answer 1

P = x² - y²

P (5;4)

P=5² - 4²

P=25-16

P=9

P (10;9)

P=10²-9²

P=100-81

P=19

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Calcular :P (5;4) (10;9)

9*19

171