St. Britto Hr. Sec. School - Madurai
8th Mathematics Weekly Test - 1(Algebra)-Aug 2020
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Evaluate the following (y-7)(y+3)
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Expand (x+4)3
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The area of a square is 4x2- + 12xy + 9y2-. Find its side.
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Factorize
9-a6+2a3-b6 -
Divide 24x3y+20x2y2-4xy by 2xy