brainiac2829 brainiac2829

01-03-2019
Mathematics

contestada

Rewrite the product (x-3)^2 in standard form. Show your work

Respuesta :

jimrgrant1 jimrgrant1

01-03-2019

Answer:

x² - 6x + 9

Step-by-step explanation:

(x - 3)²

= (x - 3)(x - 3)

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

= x(x - 3) - 3(x - 3) ← distribute both parenthesis

= x² - 3x - 3x + 9 ← collect like terms

= x² - 6x + 9 ← in standard form

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