Question 2(iii)
Simplify and express each of the following in exponential form:
(iii) $25^{4} \div 5^{3}$

Open in App

Solution

(iii) $25^{4} \div 5^{3} = {(5^{2})}^{4} \div 5^{3} = 5^{8} \div 5^{3} [∵ (a^{m})^{n} = a^{m \times n}]$
$= [5^{8 - 3}] = 5^{5} = [∵ a^{m} \div a^{n} = a^{m - n}]$

Suggest Corrections

Similar questions

25^{4} \div 5^{3}

25^{4} \div 5^{3}

Question 84 (c)

Simplify and express each of the following in exponential form.
$(3^{7} \div 3^{5})^{4}$

(2^{3} \times 2)^{2}

(3^{0} + 2^{0}) \times 5^{0}

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program