Question

23
2
Find the quadratic polynomial whose zeros are and Verify the
3
relation between the coefficients and the zeros of the polynomial.
If (x + a) is a factor of (2x + 2ax + 5x +10) then find the value of 4.
24 points
oad Answer of Q 35 to 40​

Answer 1

Step-by-step explanation:

(x+a) is a factor of (2x+2ax+5x+10)

(x+a)=0

x=-a

$2( - a) + 2a( - a) + 5( - a) + 10$

$- 2a - 2 {a}^{2} - 5a + 10$

$- 2 {a}^{2} - 7a + 10 = 0$

$2 {a}^{2} + 7a - 10 = 0$