5
the factors of 20 are 1, 2, 4, 5, 10, 20
the factors of 15 are 1, 3, 5, 15
the common factor of 20 and 15 is 5
Answer:q=575
Step-by-step explanation:
Answer:
-x+3
2x^2-5x+3 Square 2x
4x-5x+3 combine like terms
Hope this helps