Seudónimo Seudónimo
  • 14-03-2017
  • Mathematics
contestada

Is it true that -a^n = (-a)^n IF:

a = 3;
n = 2, 3, 4, 5?

Respuesta :

3mar 3mar
  • 14-03-2017
No, it is not true

Because (-a)^n some times gives a^n (with even powers) and other times gives -a^n  (with odd powers)

But  - a^n always gives negative!
Answer Link

Otras preguntas

suggest five measure that are essential to increase literacy rate in Nepal.
a flat tire should be removed immediately before?​
Solve This[tex]6 {}^{2} \times 6 {}^{3} [/tex][tex]( \sqrt{103} [/tex]​
For any linear function f(x) = mx + b, when does kf(x) = f(kx)?
V = 1/3 π r^2h; If V = 48 π when r = 4, find h
The 1956 elections to unify Vietnam did not take place. True or false
which of the following principles is reflected in Article V? A) Separation of powers B) Federalism C) Popular Sovereignty D) Checks and Balances
Which of the following would NOT be classified as meat by a food scientist? A. Chicken tenders B. Ground beef C. Veal chop D. Pork liver
Students who enjoy computer simulations are likely to be what kind of thinkers? A: analytical B: exploratory C: relational D: structured
persuasive essay with spotted thesis. social media has made us isolated than ever.​