Write the following squares of binomials as trinomials: (x2 – ay)2

1.	Write the following squares of binomials as trinomials: (x2 – ay)2
Answer» Now, (x² – ay)² = (x²)² – 2 (x²) (ay) + (ay)² = x⁴ – 2x²ay + a²y²

Answer»

Now,

(x² – ay)²

= (x²)² – 2 (x²) (ay) + (ay)²

= x⁴ – 2x²ay + a²y²

Discussion

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