Question

Are x² + y² and (x + y)² are equal? Write yes or no.​

Answer 1

Answer:

Use the fact that: x²-y² = (x-y)(x+y) and x³+y³ = (x+y) (x²-xy+y²) to find the highest power of 2 and the highest power of 3 which divide 5^{36}-1.

Step-by-step explanation:

# shu

Answer 2

x² + y² and (x + y)² are not equal.

So, Anwer is NO

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