Question
If a = 2 and b = 3, find the value of (ab)a.
Answer: Option C
:
C
Was this answer helpful ?
:
C
On substituting a = 2 and b = 3, we get
(23)2=23×2 [∵(xm)n=x(m×n)]
=26
=64
Was this answer helpful ?
More Questions on This Topic :
Question 1.
Express 256×243 in exponential form.
....
Question 2.
Express 5126000 in standard form.
....
Question 3.
Find the value of (−2 5)7÷(−2 5)6.
....
Question 4.
The value of (30−20)×52 is:
....
Submit Solution