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Schach [20]
2 years ago
9

How do you answer (-3)² ?

Mathematics
2 answers:
nadya68 [22]2 years ago
7 0
The two at the top technically means  how many times the number in the bracket times ITSELF by, so its technically -3 x -3 which is +9 , cause a negative x negative = positive

Tcecarenko [31]2 years ago
5 0
(-3)^{2}  is the same as;
(-3)*(-3)
=9
A negative number is multiplied by a negative number gives a positive number
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Answer:

No

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4 0
2 years ago
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3 0
2 years ago
Is the expression 5 (3m+2p) -4m equivalent to the expression 13p+11m-3p?
Aleksandr [31]
 5 (3m+2p) -4m= 15m +10p -4m
=11m +10p
--------------------------------------------------------
13p+11m-3p=10p -11m
-----------------------------------------------------------
Yes, 5 (3m+2p) -4m is  equivalent to the expression 13p+11m-3p as i worked out for you.. Hope this helps you!!! =')

7 0
3 years ago
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5 0
2 years ago
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Neporo4naja [7]
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3 years ago
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