Hint :
Formula :
[tex] a^ma^n=a^{m+n}[/tex]
Answer :
[tex] - 8 {x}^{7} [/tex]
Explanation :
[tex] - 2x^5(4x^2)[/tex]
[tex]−2 \times 4x^5x^2[/tex]
[tex]−2 \times 4( {x}^{2} x^5)[/tex]
[tex]−2 \times 4 {x}^{2 + 5} [/tex]
[tex]−2 \times 4x^7[/tex]
[tex] - 8 {x}^{7} [/tex]
Hope it is helpful...
