Question

I bad at math :/ plz help​

Answer 1

B. (x³-10)(x⁶+10x³+100)

Explanation:

x⁹-1000

(x³)³-10³

so now always remember

x³-y³=(x-y)(x²+xy+y²)

so for this question x= x³ and y=10

we now have

(x³-10)((x³)²+10x³+10²)

(x³-10)(x⁶+10x³+100)

Answer 2

i think its b