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Multiply (x + 1)(x + 3)
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Multiply (x + 1)(x + 3)

User Kevaughn
by
3.7k points

2 Answers

5 votes

Answer:

it's the answer ...

hope your day will be happy

and the last add 3x+x = 4x

Multiply (x + 1)(x + 3)-example-1
User MakeLoveNotWar
by
5.0k points
2 votes

Answer:

x² + 4x + 3

Explanation:

(x + 1)(x + 3)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 3) + 1 (x + 3) ← distribute parenthesis

= x² + 3x + x + 3 ← collect like terms

= x² + 4x + 3

User Tirtha
by
4.8k points
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