Respuesta :
Answer:
[tex]-16x^2[/tex]
Step-by-step explanation:
[tex](2x)^2 * -4\\=4x^2*-4\\=-16x^2[/tex]
Answer:
0
Step-by-step explanation:
An exponent multiply's that number by that amount of the exponent.
EX : 2^3 where ^ represents exponent
You would write it out like :2*2*2=8
Your problem asks us to multiply the number 2 by itself twice, equaling 4
and 4 subtracted by 4 is zero .
