Math, asked by naazshahina991, 1 month ago

evaluate (2/7)power - 4

Answers

Answered by regmirasmi41

0

Answer:

2401/16

Step-by-step explanation:

Let us evaluate the given expression,

By using the formula (a−n=1/an)

So, (2/7) power−4=(7/2) power 4

=(7/2)×(7/2)×(7/2)×(7/2)

=2401/16

Previous Question

Next Question

Similar questions

Environmental Sciences, 25 days ago

(p) To ensure community health overall hygiene expedition should be transformed to a _movement.

Math, 25 days ago

Note: You cannot revisit this question upon navigating. Please take care not to move to previous next question without attempting this Question. nalou If n is the least number which when divided by each of 4, 6, 12, 15 and 20, leaves a remainder 3 in each case, is exactly divisible by 29, then what is the value of (19)? (correct up to three decimal places) 0410 100 and n O 0.128 141 00.040...

Math, 25 days ago

leela sold her gold necklace at a profit of 7%.if she had sold it for rs 294 more, she would have got 10% profit. find the cost price.

English, 1 month ago

please help me please...

Math, 1 month ago

Find the perimeter and area of the adjoining figure, it being given that AB || CD, AB = 12 cm, CD = 15 cm, BD = 4 cm and one end of the figure is a semi-circle with BD as diameter.

Biology, 9 months ago

give three main function of leaves.

English, 9 months ago

give noun form of announce...

Social Sciences, 9 months ago

when rain water flows as river it's erosive power. a) increase b)decrease c) medium d) none of the above ...