6a square x square-7abx-3b square =0
ashrut089:
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Answer:
6a^2x^2 - 7abx - 3b^2 = 0
6a^2x^2 - 9abx + 2abx - 3b^2 = 0
3ax(2ax-3b) +b(2ax-3b)=0
(3ax+b)(2ax-3b)=0
.'. x= -b/3a or 3b/2a
Hope u understand...
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