Question

what is the sum of the coefficients of the polynomial 5x² + 4x + 10 ?​ a) 15 b)9 c)19 d)20​

Answer 1

14 is the required answer

Answer 2

$ \Large \mathfrak \green{{\red{\star}}~~~Answer :}$

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Here, we have been given to find the sum of the coefficient of the given polynomial;

$\sf5 {x}^{2} + 4x + 10$

• Now, to find the solution of the equation, we have to first find the coefficients of the polynomial.

$5 {x}^{2} + 4x + 10$

$\mapsto 5 {x}^{2} = 5 \\ \mapsto 4x = 4 \: \: \\ \mapsto 10 = 10$

• Hence, 5 + 4 + 10 is equals to 19.

Thus, option c) 19 is correct.

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– @MrCreepy~