Advertisements
Advertisements
Question
Add:
2a + 6b + 8c; 16a + 13c + 18b
Advertisements
Solution
(2a + 6b + 8c) + (16a + 13c + 18b)
= 2a + 6b + 8c + 16a + 13c + 18b
= (2a + 16a) + (6b + 18b) + (8c + 13c)
= 18a + 24b + 21c
RELATED QUESTIONS
Simplify combining like terms: - z2 + 13z2 − 5z + 7z3 − 15z
Simplify combining like terms: p − (p − q) − q − (q − p)
What should be subtracted from 2a + 8b + 10 to get - 3a + 7b + 16?
Add:
3y2 − 10y + 16; 2y − 7
The expressions 8x + 3y and 7x + 2y cannot be added
Add: 2a + b + 3c and `"a" + 1/3"b" + 2/5"c"`
a(b + c) = a × ____ + a × _____.
Add:
xy2z2 + 3x2y2z – 4x2yz2, – 9x2y2z + 3xy2z2 + x2yz2
Sum of 2 and p is 2p.
Each symbol given below represents an algebraic expression:
= 2x2 + 3y, 
= 5x2 + 3x, 
= 8y2 – 3x2 + 2x + 3y
The symbols are then represented in the expression:
Find the expression which is represented by the above symbols.
