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Maths Puzzle
Numerical Ability
I need a help.
Use the method of "Completing the Square" to solve the following quadratic equations:
3x(x-1)=4
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4) For a fixed rate, a fixed principal amount, and a fixed compounding cycle, the return is an exponential function of time. Using the formula, , let r =
expand the brackets in the following
x(3-y)
(x+1)(x+2)
az(z2+bz)
(x+y)(x-y)