(1-a²)² expand this equation plss
Answers
Answered by
0
Answer:
a4 - 2a2 + 1
Step-by-step explanation:
ye question me a k baad 2sq kese lagaya???
Answered by
1
Step-by-step explanation:
(1)²+(a²)²-2×1×a²=1+a⁴-2a²
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