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29-11-2021
Mathematics

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If x = -7 and y = 2, evaluate the following expressions
i) (4y)² – (2x)²
ii) 4y² - 2x²

Respuesta :

apeaches6690 apeaches6690

30-11-2021

Answer:i)16y^2−4x^2

ii) i don't know the other one sorry

Step-by-step explanation:

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