Question

(1/2)^-2+(1/3)^-2+(1/4)^-2​

Answer 1

Step-by-step explanation:

first make the exponential power positive by resiprocaling the fraction.

then according to the powers solve it.

the answer will be 2^2+3^2+4^2

4+9+16=29... 29 is the ANSWER

Answer 2

Answer:

You ask question about bases and alkalies

Are you student of class VII follow me

Step-by-step explanation:

I am also student of class VII D. A. V.

Write in your bio In which class you are

please