Math, asked by abhinavsareen, 6 months ago

evaluate (-2/7)^-4*(-5/7)^2

Answers

Answered by swastikachoudhury7

1

The answer is attached below.

Attachments:

Answered by Anonymous

3

Hey!!!

(2/7)-4 × (-5/7)2

= -8/7 × -10/7

= 80/49

#BE BRAINLY

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

0.15 molar solution of NaCl has freezing point – 0.520C. calculate van’t Hoff factor .( Kf = 1.86 K kg mol-1 )...

Computer Science, 3 months ago

Develop a program which calculate 1+2+... ...+n and output the result to the screen. n is defined by user input. Input Specification: Input a positive integer. Output Specification: For each test case, print in a line the value of 1+2+... ...+n by s=value Sample Input: 35 Sample Output: s=630 Sample Input: 100 Sample Output: s=5050...

Math, 3 months ago

The ratio of boys to girls is 3:4. If there are 24 boys in the class, then how many girls are there?

English, 6 months ago

Which letter comes once in a minute twice in a moment and never in a thousand years...

Chemistry, 6 months ago

What is the difference between heavy water and ordinary water? Draw the structure to support your answer.

Math, 9 months ago

Is 0/0 = 1 or 0? Please explain...

History, 9 months ago

What are the changes which took place in the mediviel period...

Biology, 9 months ago

this question carries 2 marks. class 11 cbse...