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Question
Multiply: −5cd2 by − 5cd2
Solution
−5cd2 × −5cd2 = (−5 × −5) (cd2 × cd2)
= 25c1+1. d2+2
= 25c2d4
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RELATED QUESTIONS
Complete the table of products.
|
First monomial→ |
2x |
–5y |
3x2 |
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|
Second monomial ↓ |
||||||
| 2x | 4x2 | ... | ... | ... | ... | ... |
| –5y | ... | ... | –15x2y | ... | ... | ... |
| 3x2 | ... | ... | ... | ... | ... | ... |
| – 4xy | ... | ... | ... | ... | ... | ... |
| 7x2y | ... | ... | ... | ... | ... | ... |
| –9x2y2 | ... | ... | ... | ... | ... | ... |
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