Advertisements
Advertisements
प्रश्न
Multiply the following:
abc, (bc + ca)
Advertisements
उत्तर
We have,
abc and (bc + ca)
∴ abc × (bc + ca) = abc × bc + abc × ca
= ab2c2 + a2bc2
APPEARS IN
संबंधित प्रश्न
Find the product of the following pair of monomial.
4p3, − 3p
Find the areas of rectangles with the following pairs of monomials as their lengths and breadths, respectively.
(p, q); (10m, 5n); (20x2, 5y2); (4x, 3x2); (3mn, 4np)
Obtain the product of 2, 4y, 8y2, 16y3
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:
\[\left( \frac{4}{9}ab c^3 \right) \times \left( - \frac{27}{5} a^3 b^2 \right) \times \left( - 8 b^3 c \right)\]
Multiply: 12a + 5b by 7a − b
Multiply: `2"a"^3-3"a"^2"b"` and `-1/2"ab"^2`
| Length | breadth | height | |
| (i) | 2ax | 3by | 5cz |
| (ii) | m2n | n2p | p2m |
| (iii) | 2q | 4q2 | 8q3 |
Multiply (4x2 + 9) and (3x – 2)
Multiply the following:
–5a2bc, 11ab, 13abc2
