Answer:
Only point D
Step-by-step explanation:
y=x would mean that both x and y are the same
only D has x and y co-ordinates that are the same
-3 and -3
-3x+24y-36 . You notice that the GCF =3 (that means the number that divides all factors)
3( - x + 8y -12) or you can put the "-" sign outside the parenthesis, but mind you , you will have to change all signs in the parenthesis:
-3( x - 8y +12)
Assuming that you meant 4(x^2*y^4)^3
the answer would be 108 x^6 y^12