SOLUTION: (4)^1/2 + 2
It's asking me to say whether or not it is as real and rational, real and irrational, or complex. Ummm yeah how do I figure that out...she never went over it in clas
Algebra.Com
Question 26396: (4)^1/2 + 2
It's asking me to say whether or not it is as real and rational, real and irrational, or complex. Ummm yeah how do I figure that out...she never went over it in class. :(
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4^(1/2)+2 = 2+2= 4
which is a rational number.
All rational numbers are real.
So I guess your teacher wants you to say it is real and rational.
Cheers,
Stan H.
RELATED QUESTIONS
Classify the given number as real and rational, real and irrational, or complex.... (answered by elima)
Classify the given numbers as real and rational, real and irrational, or complex.... (answered by richard1234)
classify the given numbers as real and rational, real and irrational, or complex... (answered by jsmallt9,richard1234)
Hello can you please help me classify the given numbers as real and rational, real and... (answered by stanbon)
Classify the given number as real and rational, real and irrational, or complex.
(16)... (answered by rapaljer)
Classify the given number as real and rational, real and irrational, or complex.... (answered by rapaljer)
classify the given numbers as real and rational, real and irrational, or complex.
1. (answered by solver91311)
how is negative square root 4 classified? I simplified it to -2 and I think its real and (answered by Fombitz)
Classify the given number as real and rational, real and irrational, or complex.
(80)... (answered by stanbon)