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sqrt of x^2+2x+1 [#permalink]
The answer shouldn’t b D? Please explain

Thank You
Surbhee
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Re: sqrt of x^2+2x+1 [#permalink]
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Surbhee18 wrote:
The answer shouldn’t b D? Please explain

Thank You
Surbhee


Just the explanation above your reply tells you that the two quantities are equal

Thre is not so much to add the above sir

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Re: sqrt of x^2+2x+1 [#permalink]
1
You can try any values for \(x\) and both the quantities will remain the same.
Surbhee18 wrote:
The answer shouldn’t b D? Please explain

Thank You
Surbhee
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Re: sqrt of x^2+2x+1 [#permalink]
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