Question

1
Q13- Sum of the zeroes of the
polynomial x^2+7x+10 are-

7
o
- 7
O 10
-10​

Answer 1

Answer:

Given:

$p(x) = x^2 + 7x + 10$

Solution:

$\boxed{\boxed{Sum \ of \ zeroes = \dfrac{-Coefficient \ of \ x}{Coefficient \ of \ x^2}}}$

$\implies Sum \ of \ zeroes = \dfrac{-(7)}{1}$

$\implies Sum \ of \ zeroes = \dfrac{-7}{1}$

$\therefore Sum \ of \ zeroes = 7$

Answer 2

Answer:

this is your answer

x+2+x+5+10

×(×+2) +5 (×+2)

(x+2) (x+5)