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X 4x 2 4
X 4x 2 4 pictures 5
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X 4x 2 4
factorise x 2 4x 4
y x 2 4x 4
factor x 2 4x 4
x 2 4x 4 0
x 3 x 4x 2 4 0
g x )u003d 4x 2 4
solve for x 4x 2 4
x 3 x 4x 2 4
f x )u003d 4x 2 4
x 4x 2 4
