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Which expression is equivalent to (-9x^-1 y^-9)/(-15x^5 y^-3)? assume x =/ 0 y =/ 0
4 months ago
Q:
Which expression is equivalent to (-9x^-1 y^-9)/(-15x^5 y^-3)? assume x =/ 0 y =/ 0
Accepted Solution
A:
Answer: The answer is 3/5x^6y^6Step-by-step explanation:The given expression is:-9x^-1 y^-9/-15x^5 y^-3It can be written as:= -9/-15 * x^-1/x^5 * y^-9/y^-3As we know that [x^m/x^n = x^m-n]= 3/5 * x^-1-5 * y^-9+3 = 3/5 * x^-6 * y^-6= 3/5 * 1/x^6 * 1/y^6 = 3/5x^6y^6The answer is Β 3/5x^6y^6....