1.

Verify the identity where a=6m,b=5m​

Answer»

ANSWER:

{(a - b)}^{2} = {a}^{2} - 2ab + {b}^{2} \\ {(6m - 5m)}^{2} = {(6m)}^{2} -( 2 \times 6m \times 5m) + {(5m)}^{2} \\ {(1m)}^{2} = {36m}^{2} - {60m}^{2} + {25m}^{2} \\ {m}^{2} = {61m}^{2} - {60m}^{2} \\ {m}^{2} = {1m}^{2} \\ {m}^{2} = {m}^{2} \\ \\ \huge \pink{ hence \: verified}

WE USE IDENTITY- II HERE TO VERIFY GIVEN QUESTION.

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