Question

Select the correct answer from each drop-down menu.​

Answer 1

Answer:

$4x^{5} - 16x^{3} + x^{2} - 4$

Step-by-step explanation:

$(0.5 x^{2} - 2) * (8 x^{3} + 2)$

$0.5 x^{2} *8 x^{3} = 4x^{5}$

$0.5x^{2} * 2= x^{2}$

$-2* 8x^{3}= -16 x^{3}$

$-2 * +2 = -4$

so we have

$4x^{5} - 16x^{3} + x^{2} - 4$