(-21)×[(-4)+(-6)]=[(-21)×(-4)]+[(-21)×(-6)]
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Answer:
0 = 420
Step-by-step explanation:
(-21)×[(-4)+(-6)]=[(-21)×(-4)]+[(-21)×(-6)]
-21 * -10 = 84 + 126
-210 = 210
0 = 420
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