Add or subtract the following polynomials. (2a^3b+1)+(4a^3b+2)

Zoe Oneal 2021-09-09 Answered
Add or subtract the following polynomials.
\(\displaystyle{\left({2}{a}^{{3}}{b}+{1}\right)}+{\left({4}{a}^{{3}}{b}+{2}\right)}\)

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Expert Answer

Arnold Odonnell
Answered 2021-09-10 Author has 17507 answers
Given polynomial are \(\displaystyle{\left({2}{a}^{{3}}{b}\right)}\) and \(\displaystyle{\left({4}{a}^{{3}}{b}+{2}\right)}\)
On adding these two polynomials, resultant polynomial is
\(\displaystyle{\left({2}{a}^{{3}}{b}+{1}\right)}+{\left({4}{a}^{{3}}{b}+{2}\right)}\)
\(\displaystyle={\left({2}{a}^{{3}}{b}+{4}{a}^{{3}}{b}\right)}+{3}\)
\(\displaystyle={6}{a}^{{3}}{b}+{3}\)
So, resultant polynomial is \(\displaystyle{6}{a}^{{3}}{b}+{3}\)
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