Sum of zeros of cubic polynomial

1.	Sum of zeros of cubic polynomial
Answer» To find: The sum of zeros of a cubic POLYNOMIAL Step-by-step explanation: Let us consider a cubic polynomial as follows $\quad f(x)=ax^{3}+bx^{2}+cx+d$ where $a,b,c,d$ are CONSTANTS with $a\neq 0$ If $\alpha,\beta,\gamma$ be zeros of $f(x)$ , then $\quad \alpha+\beta+\gamma=-\dfrac{b}{a}$ Answer: Required sum of the zeros is $-\dfrac{b}{a}$ Read more on Brainly.in Find zeros of polynomial $4x^{2}-9$ brainly.in/question/3575569 The polynomials P(x) = kx³ + 3x² - 3 and Q(x) = 2x³ - 5X +k, when divided by (x-4) leave the same REMAINDER. The value of k is brainly.in/question/9442851

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