Find the greatest common factor of 15x 2 y 3 and -18x 3 yz.

Greatest common factor of   and is  

Step-by-step explanation:

Greatest common factor is the common factor for two or more numbers such that greatest common factor divides both the number.

We find  Greatest common factor by

Given Numbers are and

First we do prime factorization of .

15 can be written as product of prime 3 and 5, so

and Similarly, can be written as,

Thus, taking common from both the terms,we get,

Greatest common factor as

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5