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Add (5a24a5)+(6a2+7a+2)\left( 5 a ^ { 2 } - 4 a - 5 \right) + \left( 6 a ^ { 2 } + 7 a + 2 \right)

Question 22

Multiple Choice

Add. (5a24a5) +(6a2+7a+2) \left( 5 a ^ { 2 } - 4 a - 5 \right) + \left( 6 a ^ { 2 } + 7 a + 2 \right)


A) 11a2+3a311 a ^ { 2 } + 3 a - 3
B) 11a23a+311 a ^ { 2 } - 3 a + 3
C) 11a2+3a+311 a ^ { 2 } + 3 a + 3
D) 11a2+3a511 a ^ { 2 } + 3 a - 5
E) 1a2+3a3- 1 a ^ { 2 } + 3 a - 3

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