Multiply
- $\frac { 4 x + y } { - 4 x - 5 y } \cdot \frac { - 4 x ^ { 2 } - 9 x y - 5 y ^ { 2 } } { 4 x ^ { 2 } + 5 x y + y ^ { 2 } }$

question 51

Multiple Choice

Multiply.
- $\frac { 4 x + y } { - 4 x - 5 y } \cdot \frac { - 4 x ^ { 2 } - 9 x y - 5 y ^ { 2 } } { 4 x ^ { 2 } + 5 x y + y ^ { 2 } }$

• A)1
• B) \(\frac { 1 x + y } { - 4 x + 5 y }\)
• C) \(\frac { 4 x - y } { - 4 x - 5 y }\)
• D)-1

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