julidahKinamybenny julidahKinamybenny
  • 23-03-2017
  • Mathematics
contestada

How to rewrite an expressions with negative exponents so that the exponent is positive?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 23-03-2017
a^(-b) = 1 / (a^b)

examples : 4^(-3) = 1 / (4^3) = 1 / 64

2 + 4^(-2) = 2 + 1/(4^2) = 2 + 1/16 = 2 1/16

3 * 2^(-2) = 3 * 1 / (2^2) = 3 * 1/4 = 3/4
Answer Link

Otras preguntas

2 3 4 5 6 Which function has a range of y < 3? y= 3(2)*
57. State the solubility of limestone in water.
Find the area of the trapezoid. ¦ 6 cm A. 48 cm² B. 104 cm² C. 78 cm² D. 63 cm² 8 cm 13 cm
What is the symbol of Bitwise spot Bitcoin ETF?
What quantity of 75% acid solution must be mixed with a 30% solution to produce 675 mL of a 50% solution?
28% expressed as a simplified fraction is
2 CH3OH 3o2 > 2CO2 4h20 what is the delta H for the reaction
calculate which crate is the heaviest? crateA:12,20kg. CrateB:0,0125t . Crate C:12 100 g​
What was the motivation behind business leaders supporting urban renewal?
Submit a set of psychoeducational materials for the family featured in your case followed by an explanatory narrative. Psychoeducational Material Set: Your set