Advertisements
Advertisements
Question
Add: −9y, 11y, 2y
Solution
−9y + 11y + 2y = (−9 + 11 + 2)y
= (2 + 2)y
= 4y
APPEARS IN
RELATED QUESTIONS
Subtract 4p2q − 3pq + 5pq2 − 8p + 7q − 10 from 18 − 3p − 11q + 5pq − 2pq2 + 5p2q
From the sum of 4 + 3x and 5 - 4x + 2x2, subtract the sum of 3x2 - 5x and -x2 + 2x + 5.
Subtract:
\[\frac{3}{2}x - \frac{5}{4}y - \frac{7}{2}z \text { from }\frac{2}{3}x + \frac{3}{2}y - \frac{4}{3}z\]
Subtract the sum of 3l − 4m − 7n2 and 2l + 3m − 4n2 from the sum of 9l + 2m − 3n2 and − 3l + m + 4n2 .....
If \[x + \frac{1}{x} = 20,\]find the value of \[x^2 + \frac{1}{x^2} .\].
Solve:
(6a − 5b − 8c) + (15b + 2a − 5c)
Find the sum of the following expressions
7p + 6q, 5p – q, q + 16p
Add: 2a + b + 3c and `"a" + 1/3"b" + 2/5"c"`
The sum of –7pq and 2pq is ______.
What should be added to 3pq + 5p2q2 + p3 to get p3 + 2p2q2 + 4pq?
