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Subtract the polynomials.$$\left(-c^{5}+5 c^{4}-12\right)-\left(2 c^{5}-c^{4}\right)$$
$-3 c^{5}+6 c^{4}-12$
Algebra
Chapter 5
Exponents and Polynomials
Section 5
Adding and Subtracting Polynomials
Polynomials
McMaster University
University of Michigan - Ann Arbor
Idaho State University
Lectures
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In mathematics, the absolu…
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Perform the operations.
and this problem we're being asked is a tractor to given Paulino meals. While when subtracting Paulino meals, all we're going to do is bring down each the terms in the first set of parentheses, so we'll have negative see to the fifth plus five C to the fourth minus 12. However, in the second set of parentheses appalling, no meal that's getting subtracted from the first. What we need to do is change the signs off both terms and then drop the parentheses. So, in other words, to see to the sit, Fifth will become negative to see to the fifth and negative see to the fourth will become positive. See to the fourth. Now we simply need to combine like terms or first set of light terms are negative seats of the fifth and negative two seats of the fifth. Keep in mind, the coefficient of negative seats of the fifth has an imaginary one there. Well, negative one minus two is negative three, so we'll have negative three seats of the fifth. Our next term is five seats of the fourth. It's like term is positive. See to the fourth again. Don't forget that there's an imagine everyone in front of the sea to the fourth turn. Well, five plus one is equal to six, so we'll have positive six C to the fourth. Our next term is negative 12. However, it does not have a like term, so we just need to bring down negative 12 into our final answer. So our final answer is negative. Three seats of the fifth plus 62 the fourth minus 12.
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