Advertisements
Advertisements
Question
Sum of x and y is x + y.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
In mathematics, sum means addition.
When we add two numbers or variables, say x and y, their sum is written as x + y
This is the algebraic expression for the sum of x and y.
APPEARS IN
RELATED QUESTIONS
Simplify combining like terms: p − (p − q) − q − (q − p)
Add: 5m - 7n, 3n - 4m + 2, 2m - 3mn - 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 the sum of 3l − 4m − 7n2 and 2l + 3m − 4n2 from the sum of 9l + 2m − 3n2 and − 3l + m + 4n2 .....
Add:
17a2b2 + 16c; 28c − 28a2b2
Add:
3a(a – b + c), 2b(a – b + c)
Multiply the following:
(ab + c), (ab + c)
Add the following expressions:
p2 – q + r, q2 – r + p and r2 – p + q
What should be added to x3 + 3x2y + 3xy2 + y3 to get x3 + y3?
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.
