maryammostafa2023 maryammostafa2023

16-10-2020
Mathematics

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Can anyone help me with question 12 ?

Please?

Can anyone help me with question 12 Please class=

Respuesta :

16-10-2020

Answer:

b) 1

Step-by-step explanation:

put in 2 into x

2^2-4(1)/ 2-2

So 2 to the second power is 4 then 4-4(1)=0

and if you do 2-2=0 so they equal each other.

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