Advertisements
Advertisements
प्रश्न
Simplify: 8 (2a + 3b – c) – 10 (a + 2b + 3c)
Advertisements
उत्तर
8 (2a + 3b – c) – 10 (a + 2b + 3c)
= 16a + 24b – 8c – 10a – 20b- 30c
= 16a – 10a + 24b – 20b – 8c – 30c
= 6a + 4b – 38c
APPEARS IN
संबंधित प्रश्न
For the following monomials, write its degree: – 2p2q3r4
Group the like term together: 9x2, xy, – 3x2, x2 and – 2xy
In -5x3y2z4 ; write the coefficient of -xy2. Also, write the degree of the given algebraic expression.
Fill in the blank:
The sum of 8a, 6a and 5b = _______.
Fill in the blank:
16x2 – 9x2 = and 25xy2 – 17xy2 = _______.
Simplify: a + (b + c – d)
Simplify: 5b – {6a + (8 – b – a)}
Find the numerical co-efficient of the following term:
121bc
Identify term which contain x and give the coefficient of x.
1 + x + xy
Amisha has a square plot of side m and another triangular plot with base and height each equal to m. What is the total area of both plots?
