By what number should (-6) to the power  (-1) be multiplied to get the product as (15) to the power (-1)

 

Asked by sangeethavelu | 16th Aug, 2019, 06:44: PM

Expert Answer:

let space straight x space be space the space number
open parentheses negative 6 close parentheses to the power of negative 1 end exponent cross times straight x equals open parentheses 15 close parentheses to the power of negative 1 end exponent
straight x equals open parentheses 15 close parentheses to the power of negative 1 end exponent over open parentheses negative 6 close parentheses to the power of negative 1 end exponent equals fraction numerator negative 6 over denominator 15 end fraction

Answered by Arun | 17th Aug, 2019, 08:34: AM