INNOVATION IN EDUCATION: Exponents and Radicals

Thursday, May 9, 2019

Grade 8

Basic Level

Set 2

Exponents and Radicals

Q1 Express the following in exponential form

$a) \sqrt{5}$

$a) \sqrt[3]{5^2}$

Q2 Express the following as radicals

$a) (5^\frac{2}{3})$

$b) (\frac{1}{2})^\frac{3}{5}$

Q3 Find the value of the following

$a) (125)^\frac{2}{3}$

$a) (64)^\frac{4}{3}$

Q4 Express each of the following with positive exponent.

$a) (x)^\frac {-1}{3}$

$b) (x)^\frac {-2}{5}$

$c) (x)^0$

Q5 Simplify

$a) x^\frac {1}{3}\times x^\frac{5}{2}$

$b) x^\frac{2}{5}\div x^\frac{1}{5}$

Translate

Thursday, May 9, 2019

Exponents and Radicals

No comments:

Post a Comment

Contact Form