Question

Find the value of x in the following case

Answer 1

Answer:

(a^3x)(a^4x)/(a^3x)² = a^(3x + 4x)/a^(2(3x))

= a^(7x) /a^(6x)

= a^(7x - 6x) = a^(x)

As this is equal to a⁴, x = 4

Identities used:

(a^m)(a^n) = a^(m + n)

a^m/a^n = a^(m-n)

Answer 2

Answer:

value x is 4

Step-by-step explanation:

a^(7x)/a^(6x)

a^(7x6x)

a^(x)

x=4