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EXPAND it please and explain (9r-s/7)(9r+s/7)
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5 votes
EXPAND it please and explain
(9r-s/7)(9r+s/7)

User Steve Hawkins
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1 Answer

5 votes

Answer:

2. 2

81r - s/49

Step-by-step explanation: I don’t know how to explain it but yeah

( I’m probably wrong so if I am I’m sorry)

EXPAND it please and explain (9r-s/7)(9r+s/7)-example-1
User Nitsuj
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