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Mathematics
10 May, 19:01
How do you add and subtract polynomials
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Johanna Benton
10 May, 19:04
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Your first step is to change the subtraction problem to an addition problem. Then you add, just as you did in the adding polynomials lesson. Let's take a look at an example. Once we change this problem to an addition problem, we will use the horizontal method for solving.
Step-by-step explanation:
You add polynomials when there are plus signs. You subtract them when there is a minus sign. Remember to only add/subtract like terms within the polynomials.
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Taryn Mora
10 May, 19:30
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You add and subtract polynomials based on what their exponent is.
Step-by-step explanation:
If they have the same exponent and they want you to add or subtract it, add and/or subtract it like normal numbers.
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