|x| > 2
solve for x
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2
|x| >2
x>2
x= 3,4 ,5,6,7....... Infinity
hope helped !
x>2
x= 3,4 ,5,6,7....... Infinity
hope helped !
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Hello @Praneethworldtopper Sir, you considered only specific cases of natural numbers and integers. Please expand to include all real numbers
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Answered by
1
Hello Friend,
Here,
|x| > 2
As there is a modulus, we consider two cases:
Case 1: x>0
Here , as x is already positive, |x| = x
So, |x| > 2
So, x > 2 ----(1)
Case 2: x<0
Here, x is negative . So |x| = -x
|x|>2
So, -x > 2
So, 0 > 2+x
So, x+2<0
So, x < -2 ----(2)
From (1) and (2)
x>2 or x<(-2)
[ If you know intervals, then x lies in the intervals (-∞, -2) U (2, ∞) ]
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
Here,
|x| > 2
As there is a modulus, we consider two cases:
Case 1: x>0
Here , as x is already positive, |x| = x
So, |x| > 2
So, x > 2 ----(1)
Case 2: x<0
Here, x is negative . So |x| = -x
|x|>2
So, -x > 2
So, 0 > 2+x
So, x+2<0
So, x < -2 ----(2)
From (1) and (2)
x>2 or x<(-2)
[ If you know intervals, then x lies in the intervals (-∞, -2) U (2, ∞) ]
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
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