Factor Completely $4 a ^ { 2 } + 40 a + 100$

question 121

Multiple Choice

Factor completely. Check by multiplying the factors. $4 a ^ { 2 } + 40 a + 100$

• A) \(( 4 a - 5 ) ( a + 5 )\)
• B) \(( 4 a - 5 ) ( 4 a + 5 )\)
• C) \(4 ( a + 5 ) ( a + 5 )\)
• D) \(( a + 5 ) ( a + 5 )\)
• E) \(4 ( a - 5 ) ( a - 5 )\)