According to the fundamental theorem of algebra, how many roots exist for the polynomial function? (9x + 7)(4x + 1)(3x + 4) = 0 1 3 4 or 9

The Fundamental Theorem of Algebra is one of the most common and most essential theorem in mathematics which states that "any polynomial degree of n will also have n roots". The degree of the equation is the highest exponent that the terms has.

In this item, if we perform the operation then, we will have a degree of 3. Therefore, the number of roots for this polynomial function is 3.