What is the result of the arithmetic operation?
3**4 =

Can someone check my answer? you

What is the value of x? enter your answer in the box. photo attached.

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20