Exercise Problems XIV — task. Mathematics CBSE, Class 9.

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What are the possible expressions for the dimensions of the cuboids whose volumes are given below?

(i) Volume :

$3x^2 – 12x$

Length, breadth and height

$=$

(ii) Volume:

$12ky^2 + 8ky – 20k$

Length, breadth and height

$=$

Answer variants:

$4k, (3y + 5)$ and

$(y – 1)$

$3, x$ and

$(x – 4)$

$3x, 2x$ and

$(2-x)$

$4y, (3k + 5)$ and

$(k – 1)$

Did you find an error?

25. Exercise Problems XIV