forusingforemergenci
forusingforemergenci forusingforemergenci
  • 04-08-2022
  • Mathematics
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How to factorise completely please help this is algebra​

How to factorise completely please help this is algebra class=

Respuesta :

djp6182583 djp6182583
  • 04-08-2022

Answer:

Below in bold.

Step-by-step explanation:

9t^2 - u^2     (the difference of 2 squares)

= (3t - u) (3t + u).

2c - 4d - pc + 2pd

= 2(c - 2d) - p(c - 2d)

c -2d is common to both parts so the factors are:

(2 - p)(c - 2d)

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