Multiply
- $(5 m+3)^{2}$ A) $5 m^{2}+9$ B) $25 m^{2}+9$ C) $5 m^{2}+30 m+9$

Multiple Choice

Multiply.
- $(5 m+3) ^{2}$

A) $5 m^{2}+9$
B) $25 m^{2}+9$
C) $5 m^{2}+30 m+9$
D) $25 m^{2}+30 m+9$