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प्रश्न
Obtain the volume of a rectangular box with the following length, breadth, and height, respectively.
xy, 2x2y, 2xy2
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उत्तर
We know that,
Volume = Length × Breadth × Height
Volume = xy × 2x2y × 2xy2
= 2 × 2 × xy × x2y × xy2
= 4x4y4
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संबंधित प्रश्न
Find the product of the following pair of monomial.
4, 7p
Complete the table of products.
|
First monomial→ |
2x |
–5y |
3x2 |
–4xy |
7x2y |
–9x2y2 |
|
Second monomial ↓ |
||||||
| 2x | 4x2 | ... | ... | ... | ... | ... |
| –5y | ... | ... | –15x2y | ... | ... | ... |
| 3x2 | ... | ... | ... | ... | ... | ... |
| – 4xy | ... | ... | ... | ... | ... | ... |
| 7x2y | ... | ... | ... | ... | ... | ... |
| –9x2y2 | ... | ... | ... | ... | ... | ... |
Obtain the product of 2, 4y, 8y2, 16y3
Express each of the following product as a monomials and verify the result for x = 1, y = 2: \[\left( \frac{1}{8} x^2 y^4 \right) \times \left( \frac{1}{4} x^4 y^2 \right) \times \left( xy \right) \times 5\]
Multiply: `2/3"ab"` by `-1/4 "a"^2"b"`
Multiply: `2"x"+1/2"y"` and `2"x"-1/2"y"`
Solve: ( -3x2 ) × ( -4xy)
Solve: (-12x) × 3y2
Area of a rectangle with length 4ab and breadth 6b2 is ______.
Multiply the following:
–3x2y, (5y – xy)
