Find the length of the latus rectum of the parabola y²=8x.

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y^2=8x

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Match $y^2=8x$ against the standard form $y^2=4ax$ to find $a$ , then apply the standard latus-rectum-length formula $4a$ .

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Q.Find the length of the latus rectum of the parabola y2=8xy^2=8xy2=8x.