174k views
1 vote
which polynomial identity can be proved using the polynomial division given below?
a + b \sqrt{ {a}^(3 ) + b {}^(3) }answer choices:A.
{a}^(3) + b {}^(3) = (a + b)(a {}^(2) - 2ab + b {}^(2) )B.
a {}^(3) + b {}^(3) = (a + b)(a {}^(2) + ab + b {}^(2) )C.
a {}^(3) + b {}^(3) = (a + b)(a {}^(2) - ab + b {}^(2) )D.
a {}^(3) + b {}^(3) = (a + b)(a {}^(2) + 2ab + b {}^(2) )

User Dwj
by
8.0k points

1 Answer

3 votes

a+ b / √ (a^3 + b^3)

then

a^3 + b^3 = (a + b)•( a^2 - ab + b^2)

Then answer is, OPTION C)

User Mrc
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories