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(p -√ 5 ) (p + √ 5 )​

User Skinner
by
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1 Answer

3 votes

Answer:

p² -5

Explanation:

pxp + p√ 5 -p√ 5 -√ 5√ 5

pxp -√ 5√ 5

pxp -√ 5√ 5

p² -5