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aleksley [76]
3 years ago
7

5 to the 2th power minus negative 3 to the 2to power

Mathematics
1 answer:
nevsk [136]3 years ago
8 0
5 to the 2nd power is 25, and 3 to the 2nd power is -9, so 16 is your answer.
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10+5-7=3y<br><br> -10x+5x+5=-15<br><br> 3x+2x-4x+10<br><br> pre algebra 8th grade math
jasenka [17]

Answer:

1) y=8/3=2 2/3   2) x=4    3) x+10

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1) 10+5-7=3y

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Move the constant to the right-hand side and change the sign.

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Calculate the sum or difference.

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When the term has a coefficient of 1, it doesn't have to be written.

x+10

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Answer:

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Step-by-step explanation:

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