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shaik0124
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2n+10

killbot88
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use the distributive property

Guez
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Why does the  become a +

shaik0124
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bcoz * gives +

jwheele1
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2(n5)
Distribute
2n + 5

shaik0124
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when u multiply two negative values it will become postive

Guez
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Ok, thanks

jwheele1
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 *  = +
 * += 
+ * + = +

jwheele1
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basically the same signs multiplied together are always positive. If you multiply 2 different signs they wil be negative.

Guez
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Ok