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Q: What is the exponent for 128?
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What is 128 as a power of 2?

Express 2 times 128 times 32 times 16 as an exponent of two


What is 128 in exponential form with 2 or 3 as the exponent?

128 is neither a perfect square nor a perfect cube, it is 2⁷ (2 to the 7th power).


How do you write basw 2 exponent 7 in expanded form?

27 = 128 = (1 x 100) + (2 x 10) + (8 x 1)


What is the smallest raised number in a power that tells how many times the base is used as a factor?

The exponent.


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if there is no exponent shown, then the exponent is 1. ex: 41


Is 25 an exponent?

Yes, 25 CAN BE and exponent. Any number can be and exponent


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The exponent is a characteristic of a number. A measurement unit does not have an exponent. Since a metre is a measurement unit, it does not have an exponent.


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Power = 5 = exponent. That is, exponent = 5.


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you get an exponent when you multiply EXAMPLE 10x10x10=1000 that is an exponent NO DONT THINK THAT IF THE EXPONENT IS 3 YOU MULTIPLY IT BY 3 NO WAY JOSE


What is the exponent and base for 262144?

The two are related. The answer could be base 2, exponent 18 or base 8, exponent 6 or base 10, exponent 5.4185 or base 262144, exponent 1 or base 68,719,476,736 and exponent 0.5


128 equals x to the power 7 what is x how do i use logarithms to solve it?

128 = x7 (we see that x > 0, since x is raised to an odd power) 27 = x7 (this is true only when x = 2) 2 = x Remember that a logarithm is an exponent. The statement 128 = x7 is equivalent to logx 128 = 7. logx 128 = 7 log 128/log x = 7 (or reverse the both sides) log x/log 128 = 1/7 (multiply by log 128 to both sides) log x = log128/7 (or use base 10 for the logarithm) log10 x = log128/7 (write the equivalent statement) 10log 128/7 = x 2 = x or use the natural log, ln. 128 = x7 ln 128 = ln x7 ln 128 = 7ln x (ln 128)/7 = ln x e(ln128)/7 = elnx (elnx = x ) 2 = x