Courses
Mock Exams
For Tutors
For Schools
Pricing
Log In
Start Free
Past Questions
/
UNIPORT
/
Mathematics
/
2009/2010
/
Q21
Question 21
Simplify $5√{(243)^{-1} x^5}$
A.
x/3
B.
3/x
C.
x/3
D.
-3/x
Objective
Show full explanation
Question details
Exam body
UNIPORT
Subject
Mathematics
Year
2009/2010
Question no.
#21
Type
Objective
Previous · Q20
Calculate the area in hectares of a rectangular field 125m long and 98m wide
Next · Q22
Without using tables, evaluate $(125)^{-1/3} x (0.49)^{-1/2} x (0.01)^{-1/2}$
More from this paper
Q14
Find the derivative of y = 2x 2 + 3x with respect to x
Q15
Evaluate 6!
Q16
The discrete numbers in the following distribution 2, 3, 3, 5, 3, 7, 5 are:
Q17
Compute the average rate of change of y = f(x) = x 2 -2 between x = 3 and x = 4
Q18
An unbiased coin having w faces head (H) and tail (T) is tossed 3 times. How…
Q19
A tailor gives a discount of 2 1 / 2 % for cash payments. calculate the reduced…
See all Mathematics 2009/2010 questions