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x = (-2 +/- sqrt(4-8))/2 therefore x = - 1 +/- i, where i is the imaginary unit
y2 + 2xy dy/dx = 3cos(3x) + 1/y - x/y2 dy/dx thereforedy/dx = (3cos(3x) + 1/y - y2) / (2xy + x/y2)
Perimeter= 72Ratios are 3:4:5In total, you can think of there being 3+4+5=12 "portions".This means that in the perimeter includes 12 portions. 72/12=6 so each portion is worth 6cm.Now we c...
Essay Plan [the introduction and conclusion are standard outlines; the paragraphs are based on my own personal answer to the question - a sample answer of sorts].Intr...
Romeo and Juliet is a tragedy about a couple who stake everything on the pleasure of “one short minute”. Of all Shakespeare’s plays, Romeo and Juliet is unusually full of words relating ...
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