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katen-ka-za [31]
3 years ago
7

*forgets how to do this*

Mathematics
2 answers:
hammer [34]3 years ago
8 0

Answer:

-12

Step-by-step explanation:

-8-(-12= -8+12

well, 12-8=4, so -8+12=4

Aleksandr-060686 [28]3 years ago
5 0

Answer:

4

Step-by-step explanation:

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Explain why x^2 = -81 does not have a solution.
Evgesh-ka [11]

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D. Should be correct.
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Simplify (use only positive exponents) : (3y^10)(2y^2)/8y^5
nadezda [96]
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3 years ago
I need help on 9 11 14 and 16
TEA [102]

Answer:

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Step-by-step explanation:

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