'One added to half of a number'. Write down the algebraic expression.
x/2 + 1
x + 1/2
1/x + y
1/2x + y
Subtract 24ab - 10b - 18a from 30 ab + 12b + 14a
2ab + 20b + 30b
12ab - 33b - 32b - 32a
6ab + 22b + 32a
6ab - 22b - 32
When x = 0, y = -5, find the value of 3 x + 5 y .
-65
-25
25
40
Find the value of the expression 5(x2 - y2) xy when x = 3 and y = 2 .
160
-160
150
175
Convert into algebraic form 'A number added to square of another number' .
x2 + y
x + y
x2 - y
x2 + y2
Write the algebraic expression for 'two added to three times a number' .
2x + 3
3x + 2
3x + 2y
2x + 3y
Square of a number subtracted from 7. Write the algebric form.
7 - x
7 + x2
7 - x2
x2 - 7
If n = 2. find the value of (10 - 6n)?
-4
-2
-8
-6
Simplify (2 x + 5 y) + (3 x - 2 y)
5 x + 5 y
5 x + 3 y
3 x + 5 y
3 x + 3 y
What is x + (x - 1)?
x
1
x + 1
2 x - 1