Question

1
+
Ex. 2: (Activity) Express
in the form of (a + ib).
2 3 5
i2
+
+
Solution : i2=-1, 1 = -i, it = 1
1
1
i2
' ;
1 2 3 5
i +
= 10 +2 (1) +3 (1) + 5 O
1
+ 7 + 74
+ in
..
a
a= O, b=
b=0​

Answer 1

Answer:

We can call this “x raised to the power of n,” “x to the power of n,” or simply “x to the n.” Here, x is the base and n is the exponent or the power.

...

Basic rules for exponentiation.

Rule or special case Formula Example

Fractional exponents xm/n=n√xm=(n√x)m 43/2=(√4)3=23