Question

find the value of k if 2x2 + kx + 3=zero has two equal root​

Answer 1

Answer:

given equation is

• 4x+kx+3=0

now,.given that it has equal roots. ...

• b^2-4ac= 0

we have that.

• b=k
• a=4
• c=3

so,

• k^2-(4)(4)(3)=0
• k^2=48
• k=4√3

Step-by-step explanation:

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