Algebra-1

To factor the polynomial 2ax + 2ay + bx + by, let's follow the factor by grouping method:

Step 1: Group the terms: (2ax + 2ay) + (bx + by)

Step 2: Factor out the common factor from each group:
In the first group, we can factor out 2a: 2a(x + y).
In the second group, we can factor out b: b(x + y).

Now, we have: 2a(x + y) +

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