Advertisements
Advertisements
प्रश्न
Simplify combining like terms: 21b − 32 + 7b − 20b
Advertisements
उत्तर
21b − 32 + 7b − 20b = 21b + 7b − 20b − 32
= b (21 + 7 − 20) −32
= 8b − 32
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Simplify combining like terms: 3a - 2b - ab - (a - b + ab) + 3ab + b - a
Add: a + b - 3, b - a + 3, a - b + 3
Add:
9p + 16q; 13p + 2q
Add: 7x2 - 4x + 5 and 9x – 10.
Add: 7mn, 5mn
Find the sum of the following expressions
7p + 6q, 5p – q, q + 16p
Find the sum of the following expressions
a + 5b + 7c, 2a + 10b + 9c
Simplify: n + (m + 1) + (n + 2) + (m + 3) + (n + 4) + (m + 5)
Add the following expressions:
p2 – q + r, q2 – r + p and r2 – p + q
Add the following expressions:
`5/8p^4 + 2p^2 + 5/8; 1/8 - 17p + 9/8p^2` and `p^5 - p^3 + 7`
