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Maths Puzzle
Numerical Ability
(a+ib)^2
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The lengh of a rectangle is represented by (x-6) and the width of the rectangle is represented by (x+2). Express the area of this rectangle as a binomial in terms of x.
i understood most of the graphing but i dont understand how i would get the answer for y like in the graphing of
x-y-3 or x=3y