1.Evaluate(1) 3(1) (-4) – InterviewSolution

1.

1.Evaluate(1) 3(1) (-4)

Answer»

1. 3 power-2 = 1/3 power 2=1/92. -4 power -2 = -1/4 power 2= -1/16 3. 1/2 power -5 = 2 power 5 = 2*2*2*2*2=32

i)3^-2=1/3^2=1/9; ii)(-4)^-2=1/(-4)^2=1/16; iii)(1/2)^-5=(1/2^5)=1/32

1=1/3²=1/92= -1/4²=1/163=(2) power 5=2*2*2*2*2= 32

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