Factor, Using the Given Factor A) $4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 } \left( 19 y ^ { 2 } - 28 y + 8 \right)$

question 285

Multiple Choice

Factor, using the given factor. Assume all variables represent positive real numbers.
- $12 y ^ { 4 } ( 2 y + 1 ) ^ { - 2 / 5 } + 16 y ^ { 3 } ( 2 y + 1 ) ^ { 3 / 5 } - 32 y ^ { 2 } ( 2 y + 1 ) ^ { 8 / 5 } ; \quad 4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 }$

• A) \(4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 } \left( 19 y ^ { 2 } - 28 y + 8 \right)\)
• B) \(4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 } \left( - 19 y ^ { 2 } - 28 y - 8 \right)\)
• C) \(4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 } \left( 21 y ^ { 2 } - 28 y + 8 \right)\)
• D) \(4 y ^ { 2 } ( 2 y + 1 ) ^ { - 2 / 5 } \left( - 21 y ^ { 2 } - 28 y - 8 \right)\)

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