Q: What was the old name of K-2?

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Factor them. k2 = k x k k2 - 1 = (k - 1)(k + 1) k2 - 2k + 1 = (k - 1)(k - 1) Combine the factors, eliminating duplicates. k2(k + 1)(k - 1)(k - 1) = k5 - k4 - k3 + k2, the LCM

Equation 1: y = 2x+k => y2 = 4x2+4kx+k2 when both sides are squared Equation 2: x2+y2 = 4 => y2 = 4-x2 when rearranged So by definition: 4x2+4kx+k2 = 4-x2 => 5x2+4kx+k2-4 = 0 If the values are tangent to the curve then the discriminant b2-4ac = 0 b2-4ac = 0 => 16k2-4*5*(k2-4) = 0 16k2-20k2+80 = 0 => 4k2-5k2+20 = 0 -k2+20 = 0 => -k2 = -20 Therefore the values of k are: plus or minus the square root of 20 Check: (4*k2)-(5*k2)+20 = 0

k2

k2 + 3k =108k2 + 3k - 108 = 0(k - 9) (k + 12)k = -9 , k = 12ANSWER:k = -9 , k = 12I hope this helps!

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The other name is the "Savage Mountain" The link has some history about K2.

The K2 mountain is present in the Karakorum range, a part of the Himalayan range, and therefore is name K2. Some other mountains in the range are also named in the same way. Another name of K2 is Godwin Austin.Hope this helps!

18

The other English name for K2 is Mount Godwin-Austen

K2 is another name for Mount Everest.

they where 22

K2

savage mountain.....................

K2

answer 7

His full name is Paul Kevin Jonas the second so they call him K2

Achille Compagnoni (26 September 1914 - 13 May 2009) was an Italian mountaineer and skier. On the 31st July 1954 he became the second climber to have reached the summit of K2. He was a member of the K2 Italian Expedition that also put Lino Lacedelli on the summit, making him the first person to stand on the summit of K2.