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12:[-4(5-3)-2(-23+21)]

12:[-4(5-3)-2(-23+21)]
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2 votes
12:[-4(5-3)-2(-23+21)]

User Yoshika
by
8.1k points

1 Answer

4 votes

Answer:

-12/(-4(5-3)-2(-23+21)-12/(-4(2)-2(-2))

-12/(-8+4)

-12/-4

3

R//: 3

advice: to solve operations like these (polynomials) always start with the expressions in parentheses

User Majelbstoat
by
8.7k points
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