Question

.) Find 'k' if the roots of the quadratic equation 2x2 + 8x + k = 0 are equal. ​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

bro first discriminant =0 then use discriminant formula =0

Step-by-step explanation:

8square-4(4)(k)=0

64-16k=0

64=16k

k=64/16

k=4