srajisha srajisha

04-01-2015
Mathematics

Answered

determine by substitution if -2 is the root of 5x=10

Verified Answer :

crisforp crisforp

04-01-2015

5*( - 2 ) = 10 ;
-10 = 10 ; False ;
-2 isn' t the root of 5x = 10.

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