Textbook Question
Evaluate each expression for p=-4, q=8, and r=-10. q+r / q+p
648
views
Simplify by reducing the index of the radical.
In Exercises 103–110, insert either <, >, or = in the shaded area to make a true statement. |−20| □ |−50|
Simplify each expression. Write answers without negative exponents. Assume all vari-ables represent positive real numbers. See Examples 8 and 9. (z1/3z-2/3z1/6)/(z-1/6)3
Insert either <, >, or = in the shaded area to make a true statement.
Simplify each exponential expression. Assume that variables represent nonzero real numbers.