concept builder video no.1, Question no. 1 and 4. I have confusion in the answer of question 2, range is given -2 < x =< 2. If we put the value of x = 0, the function will be not defined. As we have x in the denominator.IMG_0635.HEIC 2.98 MBand in question no.4, the answer is given, -1 < x < 4,if I put the value of x = 1, then the function will become zero and there is no equality sign in the question.IMG_0636.HEIC 2.58 MB I solved this with number line method.IMG_0637.HEIC 3.39 MB

concept builder video no.1, Question no. 1 and 4. I have confusion in the answer of question 2, range is given -2 < x =< 2. If we put the value of x = 0, the function will be not defined. As we have x in the denominator.IMG_0635.HEIC 2.98 MBand in question no.4, the answer is given, -1 < x < 4,if I put the value of x = 1, then the function will become zero and there is no equality sign in the question.IMG_0636.HEIC 2.58 MB I solved this with number line method.IMG_0637.HEIC 3.39 MB

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IMG_0641.HEIC 3.49 MBit's a different method, will it work here?

IMG_0641.HEIC 3.49 MBit's a different method, will it work here?

yes it should work.

thanks

thanks

I have confusion in the solution Algebra inequality (LOD 1)

I have confusion in the solution Algebra inequality (LOD 1)