Advertisements
Advertisements
Question
Multiply the following:
6mn, 0mn
Sum
Advertisements
Solution
We have,
6mn and 0mn
∴ 6mn × 0mn = (6 × 0)mn × mn
= 0 × m2n2
= 0
shaalaa.com
Is there an error in this question or solution?
Chapter 7: Algebraic Expression, Identities and Factorisation - Exercise [Page 231]
APPEARS IN
RELATED QUESTIONS
Obtain the product of xy, yz, zx.
Express each of the following product as a monomials and verify the result for x = 1, y = 2:
\[\left( \frac{2}{5} a^2 b \right) \times \left( - 15 b^2 ac \right) \times \left( - \frac{1}{2} c^2 \right)\]
Multiply: −8x and 4 − 2x − x2
Multiply: x2+ x + 1 by 1 − x
Multiply: `-3/2"x"^5"y"^3` and `4/9"a"^2"x"3"y"`
Multiply: `-2/3"a"^7"b"^2` and `-9/4"a""b"^5`
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 |
A total of 90 currency notes, consisting only of ₹ 5 and ₹ 10 denominations, amount to ₹ 500. Find the number of notes in each denomination.
At present, Thenmozhi’s age is 5 years more than that of Murali’s age. Five years ago, the ratio of Thenmozhi’s age to Murali’s age was 3 : 2. Find their present ages.
Multiply the following:
3x2y2z2, 17xyz
