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Quadratic formula: where ax^2+bx+c =0, x = (-b±√(b^2-4ac))/2a.Rearrange the formula in the question to get 3x^2+4x-20 = 0.From the quadratic in the question we can see that a = 3, b = 4, c = -20.Therefore...

[Note at least three potential causes of WWII] Three causes of WWII include: the Treaty of Versailles; the Great Depression; and the policy of Appeasement. [Contrast cause 1 with cause 2, and then cause 3...

There are a few steps to make a foreign language essay stand out:
Plan out your ideas before you start writingTry and take a few minutes to write an essay plan in which you organise your key ideas, a...

Despite sharing a time period and many aspects of style, the two movements have many prominent differences. The subjects share a common subject matter: both are still life, featuring frui...

_{The correct answer is: 4x+3. The first part of the equation is differentiated by multiplying the power by the constant in front (2*2). The power is then reduced by one to x^1 (which is just x). This ...}