If m^(-1) = -1/5 then m^(-2) is equal to	Choose the correct choice from the following:  A) -9  B) -3  C) -1/9  D) 1/25  E) 9
You made a mistake here.   You're right till   m^-2 = 1/m^2 and m^-1 = 1/m^1 = 1/m   given m^-1 1/  1= 
<gadget id="calculator">1/  1</gadget>
<output>1</output>
1/m   given m^-1= -(1/5) so, 1/m = -(1/5) solving this, m = -5   Now, m^-2 = 1/m^2 = 1/(-5)^2 = 1/25 ANS 1/25
<result>D</result>
If m^(-1) = -1/5 then m^(-2) is equal to