Question

solve the following​

Answer 1

Answer:

answer is 1/5

Step-by-step explanation:

because firstly we have to find the square root of 625 and it's power is in -ve,so we have to find the square root of the reciprocal of 625 and it's square root is 1/25 and again there is a square root and it's square root is 1/5 .....so the answer is 1/5

Answer 2

Answer:

answer is 5 raised to power -1

Step-by-step explanation:

625 can be written as 5 raised to power 4

Now, power on power are multiplied

so, -1/2*1/2 = -1/4

=> now we are left with 5 raised to the power 4 raised to the power -1/4

so, again multiplying power on power

i.e. -1/4*4 = -1

Therefore, the answer is 5 raised to the power -1

Or you can say 1/5.