2 years ago

Is 25x²-40xy+16y²a perfect square number? why?

Mathematics

1 answer:

Crank2 years ago

8 0

Answer:

yes

Step-by-step explanation:

25x² - 40xy + 16y² can be factored as

(5x - 4y)² ← a perfect square

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Is 25x²-40xy+16y²a perfect square number? why?​

Is 25x²-40xy+16y²a perfect square number? why?