Advertisements
Advertisements
प्रश्न
Express the following as an algebraic expression:
Sum of p and 2r – s minus sum of a and 3n + 4x.
Advertisements
उत्तर
p + 2r – s – (a + 3n + 4x)
APPEARS IN
संबंधित प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operations.
Sum of numbers a and b subtracted from their product.
Factorize the following expressions:
( x + 2)3 + ( x - 2)3
Factorize `8/27 x^3 + 1 + 4/3 x^2 + 2x`
Factorize a3 – 3a2b + 3ab2 – b3 + 8
Factorize x3 -12x ( x - 4) - 64
`2sqrt2a^3 + 3sqrt3b^3 + c^3 - 3 sqrt6abc`
Multiply: x2 + y2 + z2 − xy + xz + yz by x + y − z
If a2 + b2 + c2 = 20 and a + b + c = 0, find ab + bc + ca.
The factors of x4 + x2 + 25 are
Multiply: (2x - 3y)(2x + 3y)
Divide: - 16ab2c by 6abc
Divide: 4a2 - a by - a
Divide:
n2 − 2n + 1 by n − 1
Divide: 9x2 - 24xy + 16y2 by 3x- 4y
Divide: m3 − 4m2 + m + 6 by m2 − m − 2
When y = –1, the value of the expression 2y – 1 is 3
The total number of planets of Sun can be denoted by the variable n.
Express the following properties with variables x, y and z.
Commutative property of addition
How many terms does a trinomial contain?
