Simplify the expression (4x^3y^-5)^4
1 answer:
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Answer:
Remember:
- tan∅=Perpendicular/Base
- sin∅=Perpendicular/Hypotenuse
Rational exponents
work like this: the numerator is the actual exponent of the base, while the denominator is the index of the root.
In other words, we have
So, in you case, we have
Assuming that the question contanis a typo. If you actually mean ,
then you can write it as