Nora966 Nora966
  • 15-07-2014
  • Mathematics
contestada

5) Use the rules of exponents to evaluate or simplify. Write without negative exponents. y^-5 / y^-2 = ____

Respuesta :

Lilith
Lilith Lilith
  • 15-07-2014
[tex]\frac{ y ^{-5} }{y ^{-2}} =y^{-5-(-2)}=y^{-5+2}=y^{-3}=\frac{1}{y^{3}}[/tex]


Answer Link

Otras preguntas

How do I find x using a mathematical operation?
A reactant or is being consumed in a first-order reaction. what fraction of the initial r is consumed in 4.0 half-lives
HELP PLZZZZZZZ!!!!!!!!!
In 2008, what fraction of traffic-related deaths was a result of alcohol-impaired driving crashes? three fourths one third one half one fourth
Speaker 1: The will of the people is what is best for society. Speaker 2: People exchange some of their individual freedoms for protection by the government.
What is the y-intercept for y=3(x-5)(x+4)?
Given: ∠H and ∠X are supplementary. Prove: l || n
European imperialism in the 19th century was largely motivated by countries' desire to:
Pleas help me and answer ASAP
Members of a species can recognize mates using _____.