Math, asked by anwarmd1479, 3 months ago

Multiply: (x + 1)(x - 1). (1 mark)

X3+1

X3-1

X2+1

X2-1​

Answers

Answered by rg2888115
2

Answer:

X2 - 1

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Answered by poojithashankar2008
1

your answer was d option

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