Question

phrase it is urgent​

Answer 1

Answer:

3x-6=39

x=15

2x^2 =2*225=450

Hope this will help you

Answer 2

Answer:

450

Step-by-step explanation:

3(x-2)=39

3x-6=39

3x=39+6

3x=45

x=45/3

x= 15

2x²

2 multiply by 15²

2 multiply by 225

450 Ans