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scoray [572]
3 years ago
8

When x 4, y = 1 х^2 + Зry — 7у^2 Can you explain the whole answer.

Mathematics
1 answer:
sineoko [7]3 years ago
3 0
I couldn’t really understand the question but i did 4squared + 3r(1) - 7(1)squared and i got -33 + 3r
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