I can't exactly see if the 10 at the end is negative, but I'm going to assume that it is.
10x - 6y = 8
5x - 10y = -10
= (2, 2)
} I hope this helped! {
2(100)2
200x2
400
Is the answer
Cubic polynomial

Binomial

By vertical method of multiplication we get,

Answer:
252
Step-by-step explanation:
[45-9]*7
36*7
252