Question

Help please !
Question in attachment!

Answer 1

@kc_kennylau

Answer 2

@kc_kennylau could you help please :)

Answer 3

1.\[\log_{a} \left( 3-x \right)+1=\log_{a} \left( 3-x \right)+\log_{a} a=\log_{a} \left( 3-x \right)a\]
so replace x by (3-x)a

Answer 4

so what are the transformations ?

Answer 5

2.\[t \left( x \right)=2\log_{a} 3x=\log_{a} \left( 3x \right)^{2}=\log_{a} 9x ^{2}\]
hence replace x by 9x^2
or transform x in 9x^2

Answer 6

@surjithayer thank youuu ;)

Answer 7

yw