18×(7+(-3))=(18×7)+(18×(-3))
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Answered by
9
18 x (7-3)= (18 x 7 ) + (18 x (-3)
72 = 126 + (-54)
72 = 72
Answered by
12
18×(7+(-3)) = 18×(7 - 3) = 18×(4) = 72
(18×7)+(18×(-3)) = 126 + (-54) = 126 - 54 = 72
Hence 18×(7+(-3))=(18×7)+(18×(-3))
It is called the distributive property.
(18×7)+(18×(-3)) = 126 + (-54) = 126 - 54 = 72
Hence 18×(7+(-3))=(18×7)+(18×(-3))
It is called the distributive property.
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