Question

OR (अथवा)
Find the following squares by using the identities -
सर्वसम्मिका का उपयोग करते हुए निम्नलिखित वर्गों को ज्ञात कीजिए।
(a) (b-77 ii) (2xy+5y)^2​

Answer 1

Answer:

b 77

Step-by-step explanation:

because it is square

Answer 2

Answer:

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