Answer:
[tex]-8x^6-3x[/tex]
Step-by-step explanation:
[tex](-2x ^2) ^3 -3x[/tex]
we apply exponential property
distribute exponent 3 inside the parenthesis
(ab^m)^n= a^m * b^(mn)
[tex](-2x ^2) ^3 -3x[/tex]
[tex](-2^3x^6) -3x[/tex]
find the value of (-2)^3
-2^3 = -2*-2*-2=-8
[tex](-8x^6) -3x[/tex]
[tex]-8x^6-3x[/tex]