jwallace2026 jwallace2026
  • 03-10-2020
  • Mathematics
contestada

why does x^2 = 64 have two solutions but x^3 = 64 only has one?

Respuesta :

TheFilthyMongol TheFilthyMongol
  • 03-10-2020

Because if the exponent is an even number, x can also be -x. For example, -4^2=4^2 but -4^3 isn't the same as 4^3

Answer Link

Otras preguntas

The Yerkes Primate Center has existed (or has been in existence) since the 1960s and has a focus in two major areas: Immunology and Vaccine Development and ____
The cost of a taxi follows the function C(m) =6+.50m where C is the cost and m is the number of miles. Find the cost for: 10 miles and 20 miles
If m + 40 - 70, then m =
The first document issue by the third estate was
Use this paragraph to answer the question. Dana complained to the produce manager that none of the avocados were ripe. The manager told her that an avocado will
Given that f(x) = x2 – 10x + 16 and g(x) = x – 8, find (f – g)(x) and express the result in standard form.
Someone please help me!!!
Being a part of extra curricular activities and clubs isn't really important, we are already so busy that it would just stress us out. False True
Can someone please help me answer these.!!
Given A is between Y and Z and YA= 14x, AZ= 10x, and YZ= 12x + 48, find AZ