4 to the third power multiplied by 4 to the 5th power can be written as
(4^3)x(4^5)
When a number is raised to a power, it means that that number is multiplied by itself as many times as the power denotes.
For example, 2 cubed, or 2^3, is two multiplied by itself three times.
2^3=2x2x2=8
In this case,
(4^3)x(4^5)=(4x4x4)x(4x4x4x4x4)
As you can see, this is the same as multiplying 4 by itself 8 times, or 4^8.
At this point, the only way to know the answer is to multiply 4 by itself 8 times.
4x4x4x4x4x4x4x4=65,536
65,536 is your answer.
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4 multiplied by one fifth is four fifths.
9Y^4 * Y^5 add exponents and coefficients multiplied 9Y^9
4 and two fifths multiplied by three is 13 and 1 fifth.
4 to the fifth power means: 4x4x4x4x4 4x4=16x4=64x4=256*4=1024 So = 1024
Well, honey, any quotient equal to 4 to the negative fifth power is just 1 over 4 to the fifth power, which simplifies to 1 over 1024. So, grab your calculator and divide 1 by 1024, and you'll have your answer faster than you can say "Golden Girls marathon."