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3. Find the products. a) (a? + 4) (a? – 4)​
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3 votes
3. Find the products.
a) (a? + 4) (a? – 4)​

User Shivangi Singh
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1 Answer

5 votes

Answer:

a^2-16

Explanation:

you just a.a+a.-4+4.a+4.-4=a^2-16

User Stearns
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