Question

Verify the following
21 x [ 8 + (-2) ] = [21x 8] + [ 21 x (-2) ]

Answer 1

Answer:

Done

Step-by-step explanation:

21 x [ 8 + (-2) ] = [21x 8] + [ 21 x (-2) ]

21 x [ 8 - 2 ] = [168] + [-42 ]

21 x 6 = 168 - 42

126 = 126

Answer 2

Answer:

It is correct

Step-by-step explanation:

21×[8+(-2)]=[21×8]+[21×(-2)]

or,21×[8-2]=[21×8]+[-42]

or,21×6=168-42

or,126=126.

Therefore, LHS=RHS.