

Simplify the following: 4√28 ÷ 3√7 ÷ ∛7
Solution:
Given, the expression is 4√28 ÷ 3√7 ÷ ∛7
We have to simplify the expression.
4√28 = 4(√7×4)
= 4(2√7)
= 8√7
4√28 ÷ 3√7 = 8√7 / 3√7
= 8/3
3√7=(7)13
4√28 ÷ 3√7 ÷ 3√7 = 8/3 ÷ (7)13
= 8/(3(7)13)
= 8/(3 ∛7)
Therefore, 4√28 ÷ 3√7 ÷ ∛7 = 8/(3 ∛7)
✦ Try This: Simplify the expression: 4√64 ÷ 3√6 ÷ 3√8
☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 1
NCERT Exemplar Class 9 Maths Exercise 1.3 Problem 9(iv)
Simplify the following: 4√28 ÷ 3√7 ÷ ∛7
Summary:
Irrational numbers are a contradiction of rational numbers. The simplified form of the expression 4√28 ÷ 3√7 ÷ ∛7 is 8/3 ∛7
☛ Related Questions:
Math worksheets and
visual curriculum
visual curriculum