What is the value of the expression x^-2y^3 when x= -5 and y= 2

In the geometric progression –3, 12, −48… what term is 3,072?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge