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प्रश्न
Multiply the following:
x2y2z2, (xy – yz + zx)
बेरीज
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उत्तर
We have,
x2y2z2 and (xy – yz + zx)
∴ x2y2z2 × (xy – yz + zx) = x2y2z2 × xy – x2y2z2 × yz + x2y2z2 × zx
= x3y3z2 – x2y3z3 + x3y2z3
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३०]
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संबंधित प्रश्न
Find the product of the following pair of monomial.
4p, 0
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 xy, yz, zx.
Multiply: −8x and 4 − 2x − x2
Multiply: 2a2 − 5a − 4 and −3a
Multiply: abx, −3a2x and 7b2x3
Solve: ( -3x2 ) × ( -4xy)
The length of a rectangle is `1/3` of its breadth. If its perimeter is 64 m, then find the length and breadth of the rectangle.
Product of the following monomials 4p, –7q3, –7pq is ______.
Area of a rectangle with length 4ab and breadth 6b2 is ______.
