Question

Find the value of “p” from the polynomial x2 + 3x + p, if one of the zeroes of the polynomial is 2.​

Answer 1

Answer:

10

Explanation:

Let's take 2 as α.

α+β= -b/a

2+β= -3/1

β=-3-2

β= -5

αβ= -c/a

2×-5= -p/1

-10= -p

If -p=-10, then p=10.

∴ we get p=10

HOPE IT HELPS!! :)