Question

solve with steps (class 9)​

Answer 1

Answer:

Letter D. 1/512 in Fraction

0.001953125 in Decimals

Step-by-step explanation:

Law indicates:

x^−m = 1/x^m

x^p/q = (q√x)^p

64^-3/2 -> 1/64^3/2: Make this Positive

1/64^3/2 -> 1/√64^3: Find the Square Root of 64

= 1/8^3: Find the cube of 8

= 1/512

Answer 2

DEAR UR RIGHT ANSWER IS:-

1/64

because it is given 64^-3/2

so, it will 1/64