Simplify
- $\left( 12 x ^ { 2 } y - 6 x y + 9 \right) + \left( - 11 x ^ { 2 } y + 8 x y - 5 \right)$

question 52

Multiple Choice

Simplify.
- $\left( 12 x ^ { 2 } y - 6 x y + 9 \right) + \left( - 11 x ^ { 2 } y + 8 x y - 5 \right)$

• A) \(- x ^ { 2 } y - 14 x y + 14\)
• B) \(23 x ^ { 2 } y + 14 x y + 14\)
• C) \(x ^ { 2 } y + 2 x y + 4\)
• D) \(2 x ^ { 3 } y ^ { 2 } + 4\)

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