And the new exponent will be no longer negative it will become positive.Īlthough there are some properties there's no real shortcuts with these guys, these little ones you just kind of have to memorize and get into your brain when it comes to doing your exponent homework. When dealing with negative exponents the way I handle them is by knowing that a negative exponent is really just saying 1ax so in this case a1b1 really. If it's in the bottom, it moves to the top, if it's in the top, it moves to the bottom. The negative kind of you can think of changing places in the fraction. This will might also show up in a different way if for example you had x to the negative m in the denominator of the fraction, that negative means it's going to become x to the positive m on top of a fraction like that. Notice how that negative sign no longer shows up. That's something to keep in mind, it shortens a lot of your problems with exponents.Īnother thing to look out for is a negative exponent, if you have x to the negative m that's equal to 1 over x to the positive m. Negative Exponents Assignment 5. I can even write 800 to the zero equals 1, I could write clouds, smiley cloud to the zero power whatever I have in there, anything to the zero power gives me equivalent statement of 1. Now we are going to study two more aspects of monomials: those.
#Simplify negative exponents how to
Secondly, take the reciprocal of the base and raise it to the positive exponent. So far in this unit, youve learned how to simplify monomial expressions with positive exponents. Firstly, start with 1 and divide it by 2 the same number of times as the exponent. One property meaning it's always true about exponents, is that any number to the zero exponent give you an answer of 1, it might be the letter x, it might be 5, it might 800 anything. About Transcript Negative exponents can be rewritten in two ways.
As you guys know there's lots of properties and shortcuts you can use when working with exponents.
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