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29-02-2020
Mathematics

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5/3 raise to minus 5 into 5/3 raise to minus 11 is equal to 5/3 raise to x

53 raise to minus 5 into 53 raise to minus 11 is equal to 53 raise to x class=

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amna04352 amna04352

29-02-2020

Answer:

x = -2

Step-by-step explanation:

x^a × x^b = x^(a+b)

Similarly,

(5/3)^(-5) × (5/3)^(-11) = (5/3)^(-5-11)

= (5/3)^(-16)

-16 = 8x

x = -2

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