Answer:
q4) answer is -3
Explanation:
f(x) = 2x^2+5x-3
substituting x=-3
2(-3)^2+5(-3)-3
2(9)-15-3=0
18-18=0
as L.H.S=R.H.S
x equals -3 is the correct answer
Jellyfish<span> use their tentacles to sting. Most are harmless to humans but stings from some species, such as the box </span>jellyfish, can be very painful and sometimes kill. <span>Lacking brains, blood, or even hearts, jellyfish are pretty simple critters. They are composed of three layers: an </span>outer<span> layer, called the epidermis; a middle layer made of a </span>thick<span>, </span>elastic<span>, jelly-like substance called mesoglea; and an inner layer, called the gastrodermis.
If you need more information let me know (also sorry if i misspelled words) </span>
Great Awakening was when people woke up to the need of religion in their lives, and it embraced the downtrodden such as farmers, the blacks and the slaves. On the other hand, Enlightenment remained in the hands of the intellectuals and the scientists.
