rubiev1000 rubiev1000

03-05-2021
Mathematics

contestada

Expand and simplify (x+1)(x+3)

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brandon372411 brandon372411

03-05-2021

Answer:

x 2 − 4 x + 3

Step-by-step explanation:

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Аноним Аноним

03-05-2021

Answer:

[tex](x + 1)(x + 3) \\ = ( {x}^{2} + 3x + x + 3) \\ = ( {x}^{2} + 4x + 3)[/tex]

Answer Link

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