Seudónimo Seudónimo
  • 01-05-2016
  • Mathematics
contestada

find the simplified form of each expression
(-2)^-5
(-8.3)^0
-(10)^-1
1/a^-2

Respuesta :

Аноним Аноним
  • 02-05-2016
[tex]{ \left( -2 \right) }^{ -5 }=\frac { 1 }{ { \left( -2 \right) }^{ 5 } } =-\frac { 1 }{ 32 } \\ \\ { \left( -8.3 \right) }^{ 0 }=1\\ \\ -{ 10 }^{ -1 }=-\frac { 1 }{ { 10 }^{ 1 } } =-\frac { 1 }{ 10 } \\ \\ \frac { 1 }{ { a }^{ -2 } } =\frac { 1 }{ \frac { 1 }{ { a }^{ 2 } } } =\frac { 1 }{ 1 } \div \frac { 1 }{ { a }^{ 2 } } =\frac { 1 }{ 1 } \times \frac { { a }^{ 2 } }{ 1 } ={ a }^{ 2 }[/tex]
Answer Link

Otras preguntas

PLZZ HELPP!! A package contains 4 red, 2 green, 8 purple, and 6 blue jelly beans. What is the probability of choosing a purple jelly bean, eating it, and then c
Please answer the question from the attachment.
14 ounces of olive oil for $3.59
The vertices of a trapezoid are shown below. P(0, 0), Q(2, 0), R(2, 7), S(0, 14) This trapezoid is dilated about the origin by a scale factor of 4. What is th
what does an adjective clause do?
Which predator is typically found in Central Africa (but occasionally at geocode 34.043021, -118.2668356) and slays its opponents through a rapid application of
How did the disruption in Atlantic shipping prior to and during the War of 1812 affect the U.S. economy?
6+4/5b=9/10b solve for b
The page orientation in which the page width is greater than the page height is called
Which literary technique does the stanza demonstrate?