Advertisements
Advertisements
प्रश्न
Simplify: 5a – [6a – {9a – (10a – `bar("4a" - "3a"))}]`
Advertisements
उत्तर
5a – [6a – {9a – (10a – `bar("4a" - "3a"))}]`
= 5a – [6a – {9a – (10a – 4a + 3a)}]
= 5a – [6a – {9a – 10a + 4a – 3a}]
= 5a- [6a – 9a + 10a – 4a + 3a]
= 5a – 6a + 9a – 10a + 4a – 3a
= 5a + 9a + 4a – 6a – 10a – 3a
= 18a – 19a
= – a
APPEARS IN
संबंधित प्रश्न
Identify the term, their coefficients for the following expression:
x2 + x + 1
Identify the term, their coefficients for the following expression:
0.2x − 0.3xy + 0.5y
Write numerical co-efficient of the following: 2 x2y
Add : 2x + y and 3x – 4y
The numerical co-efficient of the term −xy is __________
Find the numerical co-efficient of the following term:
– x
The value of (2x2 + 4) ÷ 2 is ______.
Some of the factors of `n^2/2 + n/2` are `1/2, n` and (n + 1).
Common factor of 11pq2, 121p2q3, 1331p2q is 11p2q2.
Factorised form of p2 + 30p + 216 is (p + 18)(p – 12).
