Factor Completely $25 b ^ { 2 } - 16$ A) $( 8 b - 4 ) ( 8 b + 4 )$

question 15

Multiple Choice

Factor completely. Check by multiplying the factors. $25 b ^ { 2 } - 16$

• A) \(( 8 b - 4 ) ( 8 b + 4 )\)
• B) \(( 25 b - 4 ) ( b + 4 )\)
• C) \(( 6 b - 4 ) ( 6 b + 4 )\)
• D) \(( 5 b - 4 ) ( 5 b + 4 )\)
• E) \(( 5 b + 4 ) ( 5 b + 4 )\)

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