If x^-2 =64 then x ^1/2 + x ^0=

a. 2
b. 3
c. 3/2
d. 2/3​

1 thought on “If x^-2 =64 then x ^1/2 + x ^0=<br /><br />a. 2 <br />b. 3<br />c. 3/2 <br />d. 2/3​”

1. Answer:

   If x^-2 =64 then x ^1/2 + x ^0=c.3/2

   We have to find the value of x^1/3+x^0

   Step-by-step explanation:

   x^-2=64

   x^-2=8^2

   Now multiplying 1/2 on both sides of powers

   (x^-2)1/2=(8^2)1/2

   x^-1=8

   Now by cross multiplying

   1/8=1/x^-1

   1/8=x

   Now x^1/3+x^0

   (1/8)^1/3+1

   (1/2)^3)^1/3+1

   1/2+1

   3/2

   So, the answer is 3/2

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