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STatiana [176]
3 years ago
9

5-(-3.8) + 1.5I don't understand how to work problems like this ​

Mathematics
2 answers:
Marizza181 [45]3 years ago
8 0
Okay when subtracting 2 negatives the number will be come positive. Using this question ur new equation will be
5+3.8+1.5. You just type in your calculator and get your answer.
The answer is 10.3! Hope this helped!
marissa [1.9K]3 years ago
6 0
10.3

When there is a in front of an expression in parentheses, change the sign of each term in the expression.

So it becomes 5 + 3.8 + 1.5
Now it’s just simple math....
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Please help! Do you know the answer<br>​
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Vitek1552 [10]
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