Advertisements
Advertisements
Question
Solve:
(6a − 5b − 8c) + (15b + 2a − 5c)
Solution
(6a − 5b − 8c) + (15b + 2a − 5c)
= 6a − 5b − 8c + 15b + 2a − 5c
= 8a + 10b − 13c
RELATED QUESTIONS
Simplify combining like terms: p − (p − q) − q − (q − p)
From the sum of 4 + 3x and 5 - 4x + 2x2, subtract the sum of 3x2 - 5x and -x2 + 2x + 5.
Add the following algebraic expression: \[\frac{7}{2} x^3 - \frac{1}{2} x^2 + \frac{5}{3}, \frac{3}{2} x^3 + \frac{7}{4} x^2 - x + \frac{1}{3}, \frac{3}{2} x^2 - \frac{5}{2}x - 2\]
Subtract:
\[\frac{ab}{7} - \frac{35}{3}bc + \frac{6}{5}ac \text { from } \frac{3}{5}bc - \frac{4}{5}ac\]
If \[x - \frac{1}{x} = 3,\] find the values of \[x^2 + \frac{1}{x^2}\] and \[x^4 + \frac{1}{x^4} .\]
Add:
3y2 − 10y + 16; 2y − 7
Find the sum of the following expressions
mn + t, 2mn – 2t, – 3t + 3mn
Find the sum of the following expressions
5xyz – 3xy, 3zxy – 5yx
Find the expression to be added with 5a – 3b – 2c to get a – 4b – 2c?
Add:
2p4 – 3p3 + p2 – 5p + 7, –3p4 – 7p3 – 3p2 – p – 12
