Advertisements
Advertisements
प्रश्न
Evaluate:
3a − (a + 2b)
बेरीज
उत्तर
3a − (a + 2b)
= 3a − a − 2b
= 2a − 2b
= 2 (a − b)
shaalaa.com
Algebra Terminology - Literal Numbers, Terms, Expressions, Factor, Coefficient, Polynomials, Degree, like and Unlike Terms
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Subtract the first term from the second:
3.5abc, 10.5abc
Subtract:
5a − 3b + 2c from a − 4b − 2c.
Subtract x – 2y – z from the sum of 3x – y + z and x + y – 3z.
By how much should x + 2y – 3z be increased to get 3x?
The sum of two expressions is 3a2 + 2ab – b2. If one of them is 2a2 + 3b2, find the other.
Fill in the blanks:
1 × 8 = .............. and a2xy2 × 8a3x2y = ............
Fill in the blank:
4x × 6x × 2 = .....................
Fill in the blank:
3ab × 6ax = ..................
Fill in the blank:
− 8x × − 3x = − ....................
Fill in the blank:
− 4x × 5xy × 3z = ....................
