What is the answer for this-
2s = 0
This is Linear equation pls help me.
Answers
Answered by
6
Answer:
Given x
2
−3∣x∣+2=0
If x≥0 i.e ∣x∣=x
The given equation can be written as x
2
−3x+2=0
⇒(x−1)(x−2)=0
⇒x=1,2
Similarly, for x<0, i.e,∣x∣=−x
⇒x
2
+3x+2=0
⇒(x+1)(x+2)=0
⇒x=−1,−2
Hence 1,−1,2,−2 are four solutions of the given equation.
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