Question

.If the Quadratic equation
kx^2 + 4x+1=0 has two equal
roots ,the the value of k
O 20
4
O 21
O 12​

Answer 1

Answer:

4

Step-by-step explanation:

★ QUADRATIC RESOLUTION ★

For real and equal roots ; D = 0

GIVEN EQUATION → kx² + 4x + 1 = 0

D = 0

16 - 4 ( k ) = 0

HENCE , k = 4

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Answer 2

Step-by-step explanation:

the value of k is 4

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