Subtract
- $$\left( 5 x ^ { 2 } + 9 x - 4 \right) - \left( - 10 x ^ { 2 } - 3 \right)$$

question 124

Multiple Choice

Subtract.
- $$\left( 5 x ^ { 2 } + 9 x - 4 \right) - \left( - 10 x ^ { 2 } - 3 \right)$$

• A) \(- 5 x ^ { 2 } + 9 x - 1\)
• B) \(15 x ^ { 2 } + 12 x - 4\)
• C) \(- 5 x ^ { 2 } + 12 x - 4\)
• D) \(15 x ^ { 2 } + 9 x - 1\)

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