Question

K - 4 whole square+2-kwhole sqaure

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

(K-4)^2 + (2-k)^2

= k^2+16+4+k^2

= 2k^2 + 20 =0

= 2k^2 = -20

= k^2= -20/2

= k^2= -10

Therefore

K= √-10

= 3.16

Therefore k= 3.16