We want to factor the following expression: 9x^8 + 6x^4(y + 2) + (y + 2)^2
We can factor the expression as (U + V)^2 where U and V are either constant integers or single-variable
expressions.
1) What are U and V?

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

That is right sorry i was gonna answer but i already saw his