Advertisements
Advertisements
प्रश्न
Add:
9p + 16q; 13p + 2q
Advertisements
उत्तर १
(9p + 16q) + (13p + 2q)
= 9p + 16q + 13p + 2q
= (9p + 13p) + (16q + 2q)
= 22p + 18q
उत्तर २
9p + 16q
+ 13P + 2q
22p + 18q
संबंधित प्रश्न
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Add: ab - 4a, 4b - ab, 4a - 4b
Subtract: 5a2 - 7ab + 5b2 from 3ab - 2a2 -2b2
Subtract:
− 5xy from 12xy
Solve the following equation.
`4"x"+1/2=9/2`
The addition of – 7b and 2b is ____________
Add: 8x, 3x
Find the sum of the following expressions
5xyz – 3xy, 3zxy – 5yx
Add the following expressions:
p2qr + pq2r + pqr2 and – 3pq2r – 2pqr2
At age of 2 years, a cat or a dog is considered 24 “human” years old. Each year, after age 2 is equivalent to 4 “human” years. Fill in the expression [24 +
(a – 2)] so that it represents the age of a cat or dog in human years. Also, you need to determine for what ‘a’ stands for. Copy the chart and use your expression to complete it.
| Age | [24 + (a – 2)] |
Age (Human Years) |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 |
(a – 2)] 