What is the value of 36x-8y^2 when x=3 and y= -6?

Mathematics

1 answer:

Zepler [3.9K]1 year ago

7 0

Answer:

-6 gets canceled out because it gets squared. When you square a number, you multiply it by itself. Any negative number times a negative number results in a positive number. So instead of -36 its just 36

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Hi can you help? It’s kinda easy I’m just confused