Question

The value of x is x Power 4 by
x power 9 = 5 power -5​

Answer 1

Step-by-step explanation:

Given :-

x^4 / x^9 = 5^-5

To find :-

Find the value of x ?

Solution :-

Given that

x^4 / x^9 = 5^-5

LHS is in the form of a^m/a^n = a^(m-n)

Where , a = x , m = 4 and n = 9

We know that

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

=> x^(4-9) = 5^-5

=> x^-5 = 5^-5

We know that

a^m = b^m => a = b

=> x = 5

Therefore, x = 5

Answer:-

The value of x for the given problem is 5

Used formulae:-

→ a^m / a^n = a^(m-n)

→ a^m = b^m => a = b

Answer 2

Answer:

YEN PERU SRISHTI

NEEGA ENDHA SCHOOL