Solve the problem.
-$$( n + 3 ) ^ { 2 }$$
A) $n ^ { 2 } + 9$
B) $n + 9$
C) $9 n ^ { 2 } + 6 n + 9$
D) $n ^ { 2 } + 6 n + 9$

Name: Solve the problem. -\[( n + 3 ) ^ { 2 }\] A) $n ^ { 2 } + 9$ B) $n + 9$ C) $9 n ^ { 2 } + 6 n + 9$ D) $n ^ { 2 } + 6 n + 9$
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

Expanding the expression $(n + 3)^2$ using the formula $(a + b)^2 = a^2 + 2ab + b^2$, we get $n^2 + 6n + 9$.

Solve the Problem (n+3)2( n + 3 ) ^ { 2 }(n+3)2

Solve the Problem $( n + 3 ) ^ { 2 }$