+1982 The expression, 4^2, can be read using which of the following phrases?
Please choose all that apply.
A. 4 up 2
B. 4 raised to the 2 power
C. 4 superscript 2
D. 4 squared
E. 4 to the second power
+1982 In the expression 2^3, the 2 is called the base.
A. true
B. false
