ab=150;a+b=35 pls solve give fast urgent
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sorry for few cuttings.......b=30....
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Answer:
ab=150
a=150/b
a+b=35
on substituting a=15/b
150/b+b=35
b2+ 150=35b
b2-35b+150=0
b2-30b-5b+150=0
b(b-30)-5(b-30)
b=30 or b=5
when
b=30 :b=5
a=5 :a=30
the two variables are 30 nd 5
hope it helps you
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