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CBSE Class 10 Answered

9a2b2x2 - 16abcd - 25 c2d2=0,
Asked by Khanwaqi2k19 | 02 Mar, 2019, 01:11: PM
answered-by-expert Expert Answer
(9a2 b2)x2 - (16abcd) x - 25c2d2
 
(9a2 b2)x2 - (25abcd) x + (9abcd) x - 25c2d2
 
(ab)x [ (9ab) x - 25cd ] + ( cd ) [ (9ab) x - 25cd ] =  [ (9ab) x - 25cd ] [ (ab) x + cd ]
Answered by Thiyagarajan K | 02 Mar, 2019, 01:31: PM

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