.
Simplify the radical expression.

−4x2

2x2

−2x2

4x2

Write each expression in exponential form and find its value. 3 x 3 x 3

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap