Question

8x²-2x+k=0 find the value of k
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Answer 1

Answer:

$\huge\blue{\boxed{\sf AnSwEr}}$

→8x²+2x+k=0

Let us find it's roots

→8x²+4x-2x+k=0

→4x(2x+1)-1(2x+k)=1

$\huge\orange{\boxed{\sf →k=1}}$

because roots must be equal