belvinladell11
belvinladell11 belvinladell11
  • 06-09-2019
  • Mathematics
contestada

If x3 = 27, then x = 3.
True
False

Respuesta :

NopeQueen
NopeQueen NopeQueen
  • 06-09-2019

Answer:

False.

Step-by-step explanation:

If x=3 then the mathematical equation then becomes 3×3 which equals 9 and unless that 3 is to the power of 3 then it is false.

Answer Link
sqdancefan
sqdancefan sqdancefan
  • 06-09-2019

Answer:

  True (for real numbers)

Step-by-step explanation:

The equation x³ = 27 has three solutions for x, two of which are complex. The one real solution is x = 3.

Answer Link

Otras preguntas

what is the rule for the reflection?
Let f(x) = 7x^2-5x+3 and g(x) = 2x^2+4x-6 Part A: f(x)+g(x) Part B:f(x)-g(x) Part C: g(x)-f(x)
A company is evaluating a new biology program that is supposed to improve test scores. The box plots show the the results of biology test given before and after
Which describes the number and type of roots of the equation x^4 - 64 = 0 a. 2 real roots, 2 imaginary roots b. 4 real roots c. 3 real roots, 1 imaginary root d
help pleaseeeeeeeeeee​
_____ is often the approach of choice in markets with insufficient or underdeveloped distribution systems. direct marketing a big wholesale store internet selli
you can make the current in a circuit smaller by?
I don’t understand this question
out of sudan, cuba, north korea, or japan which one has a high standard of living
how did the world come to the brink of a second world war