Question

find k
k-2(-2k-5)=k(2k-1)​

Answer 1

Answer:

k-2(-2k-5)=k(2k-1)

k+4k+10=k(2k-1)

5k+10 = k(2k-1)

5k+10= 2k square -k

k= 3 + √29

________

2