x²+7x=7 solve give answer upto 2 decimal places
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Step-by-step explanation:
use the quadratic formula then put the values of a,b&c respectively then do the calculations to reach ur final answer!
NOTE: underroot 77 is approx. 8.78
do see the -ve and +ve sign carefully!
and u'll get 2 roots cause it's a quadratic equation!
do remember all these concepts then u'll definitely carve out the path to your answer!!
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