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-1+2=1 If you have a negative number and a positive number subtract them. If the negative number is higher than the other number then it is negative. To change the expression but keep the answer the same you can do 2-1=1. Take out the addition sign and switch the numbers.

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โˆ™ 2008-09-17 01:29:25
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2012-12-04 19:14:33

1 plus negative 2 is -1, because adding negative numbers makes a number lower. And vice versa, meaning that subtracting a negative number adds to the value.

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โˆ™ 2013-02-16 00:37:23

1+-1= 0. 0+1=1 1+2=3

ps 3+4=7 7+8=15

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โˆ™ 2017-05-22 08:06:29

-2 + -1 = -3
negative 3

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โˆ™ 2010-03-24 02:20:41

-2 + -1 = -3

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โˆ™ 2009-03-17 22:05:06

One.

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โˆ™ 2017-08-24 03:58:48

negative 1

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โˆ™ 2020-09-18 17:42:02

3

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Q: What is 1 plus negative 2?
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