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igor_vitrenko [27]
3 years ago
15

How do I use Negative and Zero Exponents

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0
Zero exponent is nothing
nirvana33 [79]3 years ago
6 0
Well negative exponents you use as normal like a negative and do normal mathfor example:
x to the power of -5 + x to the power of -3
you know you its like -5+-3 but in exponent form so you do normal math
-5+-3=-8
but with zero exponents any variable or number with a zero exponent equals 1 for example:
6 to the power of 0 = 1
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Keisha wants to read for 90 minutes.so far , she has read 30% of her goal. how much longer does she need to reach her goal?
S_A_V [24]
30% of 90            <em>whenever it says "of" put in a multiplication sign </em>
30% x 90             <em> take out the % sign (percent means divided by 100)</em>
30/100 =3/10               <em>simplify,then multiply by 90</em>
3/10 x 90 = 270/10         <em> simplify</em>
270 = 27     
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3 years ago
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3 years ago
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bogdanovich [222]
True.

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3 0
3 years ago
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