Write the coefficient of x2 and x in the following polynomial 4+25x2-3x

Write the coefficient of x² and x in the following polynomials

`4 + 2/5x^2 - 3x`

योग

Coefficient of x² is `2/5` and coefficient of x is −3.

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अध्याय 3: Algebra - Exercise 3.1 [पृष्ठ ८७]

अध्याय 3 Algebra
Exercise 3.1 | Q 2. (i) | पृष्ठ ८७

Get the algebraic expression in the following case using variables, constants and arithmetic operations.

One-half of the sum of numbers x and y.

Factorize xy⁹ - yx⁹

Factorize 8a³+ 27b³ + 36a²b + 54ab²

8x³ + 27y³ - 216z³ + 108xyz

Multiply: (2x - 3y)(2x - 3y)

Write in the form of an algebraic expression:

Perimeter (P) of a rectangle is two times the sum of its length (l) and its breadth (b).

The constant term of the expression 2y – 6 is _________

If x = 2 and y = 3, then find the value of the following expressions

4y – x

The value of 3x² – 5x + 3 when x = 1 is ______.

Express the following properties with variables x, y and z.

Distributive property of multiplication over addition