Question

Please solve -

l can't solve ​

Answer 1

Hope it helps:)

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Answer 2

Answer:

Step-by-step explanation:

18[7+(-3)]

.: First multiply 18 and 7 ,then 18 and (-3)

(18*7)+[18*(-3)]

L.H.S =R.H.S

SIMILARLY,

(-21)[(-4)+(-6)

.: [(-21)*(-4)+(-21)*(-6)

L.H.S =R.H.S

HENCE, VERIFIED