Answer:
(
Step-by-step explanation:
[tex]( - {4}^{5} ) + {20x}^{2} [/tex]
[tex]{ \tt{ - {4}^{5} }} \\ = { \tt{ - (4 \times 4 \times 4 \times 4 \times 4)}} \\ \\ = - { \tt{(16 \times 16 \times 4)}} \\ \\ = - { \rm{1024}}[/tex]
