Which of the following is the best algebraic expression for the sequence 3, 6, 9, 12

You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan

Hurry which expression is equivalent to 3√x^5y?

Rounded to the nearest tenth, what is the value of x