kelloniecampbell kelloniecampbell

29-05-2021
Mathematics

contestada

factorise completely

a). 3xy - 9x

b). x² - 4

c). 2x² + 5y + 1

Respuesta :

azocher26 azocher26

29-05-2021

Answer:

a) 3x(y-3)

b) (x-2)(X+2)

Step-by-step explanation:

See the steps below:) You can also use the app photo math, you take a picture and it will give you the answer and explain the steps:)

Ver imagen azocher26

Ver imagen azocher26

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