Question

by what number should(-3/4)^5 be multiplied so that the product may be equal to (-64/27)^-1​

Answer 1

Answer:

given:-

first no. is =(-3/4) 5

second no. is =(-64/27) -1

solve:-

(-3/4)5=(-243/1024)

(-64/27) -1=(-27/64) (by reciprocal method)

=(-27/64) ÷ (-243/1024) =[-27/64) × (-1024/243]

=16/9 ans