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
Answers
Answered by
4
put p = 5
Step-by-step explanation:
25 - 15 + k = 0
10 + k = 0
k = -10
Answered by
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.
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