Question

STD: 10 Maths 1
1.
If one root of quadratic equation
p2-3p+k=0 is 5 then find the value of k
0
10
-10
5​

Answer 1

put p = 5

Step-by-step explanation:

25 - 15 + k = 0

10 + k = 0

k = -10

Answer 2

Answer:

Answer= 5

Because

Step-by-step explanation:

put p= 5

Now fill the value of p

5×2-3×5+k = 0

10 - 15 +k = 0

-5+k=0

k = 0+5

k= 5 ANS.