Answer:
The product is the difference of squares is 
Step-by-step explanation:
Explanation
- The given expression is (11-b)(11+b).
- We have to multiply the given expression.
- Square the first term 11. Square the last term b.

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Answer:
The coefficient is 6
Step-by-step explanation:
3/2 = 2q
q = 3/2 ÷ 2
q = 3/2 × 1/2
q = 3/4