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प्रश्न
Multiply: −5cd2 by − 5cd2
उत्तर
−5cd2 × −5cd2 = (−5 × −5) (cd2 × cd2)
= 25c1+1. d2+2
= 25c2d4
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संबंधित प्रश्न
Find the product of the following pair of monomial.
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Complete the table of products.
|
First monomial→ |
2x |
–5y |
3x2 |
–4xy |
7x2y |
–9x2y2 |
|
Second monomial ↓ |
||||||
| 2x | 4x2 | ... | ... | ... | ... | ... |
| –5y | ... | ... | –15x2y | ... | ... | ... |
| 3x2 | ... | ... | ... | ... | ... | ... |
| – 4xy | ... | ... | ... | ... | ... | ... |
| 7x2y | ... | ... | ... | ... | ... | ... |
| –9x2y2 | ... | ... | ... | ... | ... | ... |
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Express each of the following product as a monomials and verify the result for x = 1, y = 2:
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