18* [7+(-3)]=[18*7]+[18*(-3)]
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Answered by
2
Answer:
Step-by-step explanation:
18 × [7-3] = 126 + [-54] (+×- = -)
18 × 4 = 126-54
72 = 72
Answered by
0
Step-by-step explanation:
18 x[7+(-3)] = 18x7+18x(-3)
18x(7-3) =126-54
18x4=72
72=72
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