Question

10) Find the value of K, so that the equation. x2-2x+(K+3) = 0 has one room
equal to zero.
TNT
2 Then find T.​

Answer 1

Step-by-step explanation:

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Answer 2

$Given \: quadratic \: equation : \\x^{2} - 2x + (k+3) = 0$

$If \: one \: root \: is \: equal \: to \: zero \:then$

$\implies 0^{2} - 2\times 0 + (k+3) = 0$

$\implies k + 3 = 0$

$\implies k = -3$

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