Question

Chapter:- Exponent and Radicals


Find the value of:-

please give correct answer and full process

Its urgent

Fast Fast

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Answer 1

Answer:

we will use the concept that when the base is same we add the powers in case of multiplication and subtract in case of division

first I will solve the numerator

(cube root 27)^ -2 × (3^4)^5/4

=( 3^ -2. ) × 3^5

9^ -1 ) × 3^5 = (3^ -2 ) ×(3^5) = 3^(-2+5) = 3^ -3

now solve denominator

(1/3)^ -3 = 3^3

now divide numerator by denominator

3^ -3 / 3^3. = 3^ (-3-3)

= 3^ -6 = 729^ -1 = 1/729

Hope it helps!!!!

I tried my best