if x²=4 then what is the value of x
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hey your ans is here
______
x^2=4
x=√4
x=2
_____
______
x^2=4
x=√4
x=2
_____
nikhilkamode:
x=2
but (-2)²= 4 also
then what is correct answer +2 or -2
then what is √4
Answered by
0
If x²=4
Then x=2
Hope it helps you...
Then x=2
Hope it helps you...
but why not x=-2
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