Respuesta :
The expression (7 + 3x) is not the factor of the expression 3x³ + 7x.
What is a factorization?
It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.
The expression is given below.
3x³ + 7x
Then the factor of the expression will be
x (3x² + 7)
Then the expression (7 + 3x) is not the factor of the expression 3x³ + 7x.
More about the factorization link is given below.
https://brainly.com/question/6810544
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