Answer:
Explanation:
Hi! Our task is to simplify:
(4x + 2)(7x + 5)
We'll use a method called FOIL. This acronym stands for:
first, outside, inside, last
Multiply the first terms:

Multiply the outside terms:

Multiply the inside terms:

Multiply the last terms:

We get:

Combine like terms:

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Now, to find the constant, look for a term that's not multiplied by any variable; that term is 10.