Math, asked by masonhernandez, 8 months ago

Which of the following expressions is correct?

a.-(-21) = 21
b. -(-21) = -21
c.-(21) = 21
d.(-21) = 21

Answers

Answered by sujatakadali
1

Answer:

option a

Step-by-step explanation:

because (- × - = +)

so here -(-21) = +21

Answered by shloketamakhuwala
1

Answer:

a. - (-21)=21 is the answer

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