103k views
2 votes
Why is it wrong? I need a step by step answer please i have no clue what to do

Why is it wrong? I need a step by step answer please i have no clue what to do-example-1
User SimaPro
by
5.6k points

1 Answer

3 votes

Question c and d need to have a negative in it so its

C = -1

D = -3

It's because your subtracting

User DKR
by
5.1k points
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