3 years ago

( x − 3 ) ( x − 1 ) (x−3)(x−1)

Mathematics

1 answer:

galina1969 [7]3 years ago

7 0

Answer:

x² - 4x + 3

Step-by-step explanation:

When multiplying binomials (two terms in an expression), use FOIL. It stands for the first, outside, inside, and last terms in each bracket.

(x−3)(x−1) Expand with FOIL

= x² - x - 3x + 3 Collect like terms

= x² - 4x + 3

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