Question

Solve fastt ......................Best will be marked as BRAINLIEST hurry up 9 AND 10 TH​

Answer 1

hey buddy here is your answer

Answer 2

Answer:

Step-by-step explanation:

let the zeroes be x and y

the product of zeroes is equal to c/a

xy = c/a

4 = - 6/a

a = - 3/2

a = - 1.5

ii) k + a =

k = - a

p(k) = 2k^2 + 2ak + 5k + 10

p(-a) = 2(-a)^2 + 2a(-a) + 5(-a) + 10

p(-a) = 2a^2 - 2a^2 - 5a + 10

p(-a) = -5a + 10 = 0

5a = 10

a = 2