Factor the Polynomial by Substitution $$9 y ^ { 4 } + 6 y ^ { 2 } - 8$$

question 205

Multiple Choice

Factor the polynomial by substitution.
- $$9 y ^ { 4 } + 6 y ^ { 2 } - 8$$

• A) \(\left( 3 y ^ { 2 } + 1 \right) \left( 3 y ^ { 2 } - 8 \right)\)
• B) \(\left( 9 y ^ { 2 } - 2 \right) \left( y ^ { 2 } + 4 \right)\)
• C) \(( 3 y - 4 ) ( 3 y + 2 )\)
• D) \(\left( 3 y ^ { 2 } - 2 \right) \left( 3 y ^ { 2 } + 4 \right)\)

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