Question

Verify the following:
$18\times [7+(-3\left)\right]=[18\times 7]+[18\times (-3\left)\right]$

Answer 1

To Verify the following

$18\times [7+(-3\left)\right]=[18\times 7]+[18\times (-3\left)\right]$

Taking LHS we have

$18\times [7-3]$

$=18\times 4$

$=72$

Now , Taking RHS we have

$[18\times 7]+[18\times (-3\left)\right]$

$=126-54$

$=72$

Hence , LHS = RHS