Algebraeasy · Past Paper
Factorize: p^2 - 1
A(p-1)(p-1)
B(p+1)(p-1)
C(p+1)(p+1)
Dp(p-1)
✓ Correct Answer: B — (p+1)(p-1)
1 is a perfect square. Using a^2 - b^2, we get (p-1)(p+1).
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✓ Correct Answer: B — (p+1)(p-1)
1 is a perfect square. Using a^2 - b^2, we get (p-1)(p+1).
Share this question