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Which expression is equivalent to 
2-10 ?

-2+(-10)

2+(-10)

2-(-10)

-10-2

Which expression is equivalent to 210 2-10 ?\newline2+(10) -2+(-10) \newline2+(10) 2+(-10) \newline2(10) 2-(-10) \newline102 -10-2

Full solution

Q. Which expression is equivalent to 210 2-10 ?\newline2+(10) -2+(-10) \newline2+(10) 2+(-10) \newline2(10) 2-(-10) \newline102 -10-2
  1. Understand Operation: Understand the operation between 22 and 1010. The operation is subtraction, so we are looking for an expression that represents taking 1010 away from 22.
  2. Evaluate Expression: Evaluate the expression 2102-10.\newlineSubtracting 1010 from 22 gives us 8-8.\newline210=82 - 10 = -8
  3. Compare with Choices: Compare the result with the given choices.\newlineWe need to find an expression that is equivalent to 8-8.\newline2+(10)=210=12-2+(-10) = -2 - 10 = -12 (This is not equivalent to 8-8.)\newline2+(10)=210=82+(-10) = 2 - 10 = -8 (This is equivalent to 8-8.)\newline2(10)=2+10=122-(-10) = 2 + 10 = 12 (This is not equivalent to 8-8.)\newline102=102=12-10-2 = -10 - 2 = -12 (This is not equivalent to 8-8.)

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