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Solution is y = 4e² - 5 /2+e²
By applying log laws we can reach the following:
ln(2y+5/...

x*ln|x| - x

The idea here is to explain to the student that i^2=-1, and to expand and simplify the brackets in question just like they would with simple algebra. Therefore:
(5+3i)*(3+5i)=15+25i+9i+15i^2=15+34i-1...

(1) shape- in animal cells round before division, plant cells maintain shape throughout. (1) centrioles- present in animal cell mitosis, form the spindle fibre AND Absent in plant cells, spindle fibre for...

I would advise to use, what is called a PEEL method. point (or thesis) of your paragraph, evidence, elaboration, link. This means the following. In the beginning, make a claim that is one of the arguments...