Multiply Mentally
- $\left(-\mathrm{a}^{2}-13\right)^{2}$ A) $-a^{4}+26 a^{2}+169$ B) $a^{4}-26 a^{2}+169$ C) $a^{4}+26 a^{2}+169$ D) $a^{4}+169$

Multiple Choice

Multiply mentally
- $\left(-\mathrm{a}^{2}-13\right) ^{2}$

A) $-a^{4}+26 a^{2}+169$
B) $a^{4}-26 a^{2}+169$
C) $a^{4}+26 a^{2}+169$
D) $a^{4}+169$