Q. 1 F5.0( 8 Votes )

Find the errors and correct the following mathematical sentences

3x + 2y = 6xy

Answer :

If RHS is


6xy


Then LHS would be


6xy


= 2 × 3 × x × y


= 3 × x × 2 × y


= 3x × 2y


The error is sign of multiplication instead of sign of addition


Hence 3x × 2y = 6xy


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