Advertisements
Advertisements
Question
Complete the table of products.
|
First monomial→ |
2x |
–5y |
3x2 |
–4xy |
7x2y |
–9x2y2 |
|
Second monomial ↓ |
||||||
| 2x | 4x2 | ... | ... | ... | ... | ... |
| –5y | ... | ... | –15x2y | ... | ... | ... |
| 3x2 | ... | ... | ... | ... | ... | ... |
| – 4xy | ... | ... | ... | ... | ... | ... |
| 7x2y | ... | ... | ... | ... | ... | ... |
| –9x2y2 | ... | ... | ... | ... | ... | ... |
Complete the Table
Solution
|
First monomial→ |
2x | –5y | 3x2 | –4xy | 7x2y | –9x2y2 |
|
Second monomial ↓ |
||||||
| 2x | 4x2 | –10xy | 6x3 | –8x2y | 14x3y | –18x3y2 |
| –5y | –10xy | 25 y2 | –15x2y | 20xy2 | –35x2y2 | 45x2y3 |
| 3x2 | 6x3 | –15x2y | 9x4 | –12x3y | 21x4y | –27x4y2 |
| – 4xy | –8x2y | 20xy2 | –12x3y | 16x2y2 | –28x3y2 | 36x3y3 |
| 7x2y | 14x3y | –35x2y2 | 21x4y | –28x3y2 | 49x4y2 | –63x4y3 |
| –9x2y2 | –18x3y2 | 45 x2y3 | –27x4y2 | 36x3y3 | –63x4y3 | 81x4y4 |
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find the product of the following pair of monomial.
− 4p, 7p
Obtain the product of a, − a2, a3
Obtain the product of a, 2b, 3c, 6abc.
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: 5a − 1 by 7a − 3
Find the volume of each rectangular box with given length, breadth, and height.
| Length | breadth | height | |
| (i) | 2ax | 3by | 5cz |
| (ii) | m2n | n2p | p2m |
| (iii) | 2q | 4q2 | 8q3 |
Multiply the following:
–7pq2r3, –13p3q2r
Multiply the following:
–3x2y, (5y – xy)
Multiply the following:
abc, (bc + ca)
Multiply the following:
x2y2z2, (xy – yz + zx)
