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13 votes
Find the missing term.
(x12)5 x (x-2)⁹ X ____=
(140)5

User Yantao Xie
by
6.0k points

1 Answer

11 votes

Answer:

x12×x5x×x-2×9) ____=((140)5

60x × (x-18)x _______=(140)5

60x×x-10x _______=(140)5

60x-18x______=140×5

42x_______=700

42x-42x ____=700-42x

658x

User Taj Morton
by
5.9k points