Question

show that {(3/5) ^-7-(1/3) }^-1= -3/4
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Answer 1

Answer:

it in the form of (a+b²),, (a-b )²

Answer 2

Question: Show that {(3/5)⁻¹ - 1/3}⁻¹ = 3/4

Solution:

Now, {(3/5)⁻¹ - 1/3}⁻¹

= {5/3 - 1/3}⁻¹

= {(5 - 1)/3}⁻¹

= {4/3}⁻¹

= 3/4

Hence proved.