Math, asked by Anonymous, 4 months ago

Compare : 18× (− 3) + 21 and 18 × [ (−3) + 21 ]

Answers

Answered by thanfar
6

Step-by-step explanation:

18× (-3) + 21

= {18× (-3)} + 21

= -54 + 21

= -33 #

18× [(-3) + 21]

= 18× 18

= 324 #

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