what is wrong in my step(because I am not able to factorise at the last step)
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Answered by
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Hii friend!!
You can this formula it can give u answer directly.
You can this formula it can give u answer directly.
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sowmiyayahoocom:
no its not that type of q
Answered by
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You cannot factorise as the roots may contain some irrational part which can be solved by the formula
x= -b(b^/-4ac)/2a
x= -b(b^/-4ac)/2a
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