Question

if one zero of the quadratic polynomial x ki power 2 + 3 X + k is 2 then the value of k is​

Answer 1

Answer:

On 21st March direct rays of the sun fall on the equator. At this position neither of the poles is tilted towards the sun; so the whole earth experiences equal days and equal nights.

Answer 2

grow in soil which do not contain sufficient nitrogen mineral. These plants (e.g. pitcher plant) are green and carry out photosynthesis to obtain a part of the food required by them. ... So, insectivorous or carnivorous plants feed on insects to obtain the nitrogen needed for their growth.