First we have the following equation:
a - b = 0
We clear one of the variables depending on the other:
a = b
Therefore we have to for the following expression:
a + b
We can substitute one of the variables, obtaining:
a + a = 2a
Equivalently:
b + b = 2b
Answer:
a + b = 2a
or
a + b = 2b
Answer:
25x12= 300 36x12=432 732
Step-by-step explanation:
25x12=300
36x12=432
732
Answer:
yes
Step-by-step explanation:
because to find every combination of 
, where p is a factor of the constant and q is a factor of leading coefficient
