A rectangular floor area can be completely tiled with 200 square tiles. If the side
length of each tile is increased by 1 unit, it would take only 128 tiles to cover the
floor.
[BOARD 2024]
(i)
(ii)
(iii)
Assuming the original length of each side of a tile be x units, makes a
quadratic equation from the above information.
Write the corresponding quadratic equation in standard form.
Find the values of x, the length of side of a tile by factorization.
OR
Solve the quadratic equation for x, using quadratic formula.
1
1
2
2
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