Expand using suitable identities: x²y² = (xy)²

Solution:

Given x²y² = (xy)²

⇒ (xy)² = x²y²

∴ x²y² = (xy)² = x²y²

x²y² - x²y² = 0

✦ Try This: Expand using suitable identities: a⁶b⁶ = (ab)⁶

Given a⁶b⁶ = (ab)⁶

⇒ (ab)⁶ = a⁶b⁶

∴ a⁶b⁶ = (ab)⁶ = a⁶b⁶

⇒ a⁶b⁶ - a⁶b⁶ = 0

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 9

NCERT Exemplar Class 8 Maths Chapter 7 Problem 85(xvi)

Expand using suitable identities: x²y² = (xy)²

Summary:

Expanding x²y² = (xy)² we get, 0

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