1. 14 x [6 + (-2)] = [14 x 6] + [14 x (-2)]
2. -21 x [(-3) + (-7)] = [(-21) × (-3)] + [(-21) × (-7)]
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Answer:
sorry but I dont understand this
Answered by
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Ans=a)56=56
Ans=b)-210=210
Step-by-step explanation:
a) 14*(6-2)=14*6+14*(-2)
=14*4=74+(-28)
=56=74-28
=56=56
b) -21(-3-7)=(-21*(-3))+((21)*(-7))
-21*10=(-63+)(-147)
-210=(-63-147)
-210=-210
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