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anyanavicka [17]
3 years ago
9

How do I simplify the following expression.

Mathematics
1 answer:
elena55 [62]3 years ago
3 0
How I Was Taught You Do Foil F-First O-Outer I-Inner L-Last So You Would Multiply First Number With The Other First Number Which Is The 4b×4b=16b² Then You Solve The Outer 4b+1  Then The Inner -1+4b & The Last -1+1 

~Hope This Helps
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4 0
4 years ago
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daser333 [38]

Answer:

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