Algebra Doubt
 
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Algebra Doubt

 
Prasoon Parihar
(@parihar)
Eminent Member

How many real roots are there for the equation (x – 3) (x – 5) (x – 7) + k^2(x–4) (x – 6) (x – 8) = 0?

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Topic starter Posted : 28/10/2020 1:21 pm
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Rahul Singh
(@rahul)
Admin

Please refer to this.

1603872428-algebra.png
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Posted : 28/10/2020 1:37 pm
Anjali Chaturvedi
(@chaturvedi-anjali402)
New Member

If a = 2 + logp(qr)2, b=2+logq(pr)², c = 2 + logr(pq)²,

then abc /2= ?

A)bc + ac + ab

B)1

C) 2a + 2b 2c

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Posted : 30/05/2021 11:48 am
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