Write the coefficient of x2 and x in the following polynomials x2-72x+8

Write the coefficient of x² and x in the following polynomials

`x^2 - 7/2 x + 8`

योग

Coefficient of x² is 1 and coefficient of x is `-7/2`

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अध्याय 3: Algebra - Exercise 3.1 [पृष्ठ ८७]

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

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

Product of numbers y and z subtracted from 10.

Factorize the following expressions:

y³ +125

Multiply: x² + 4y² + z³ + 2xy + xz − 2yz by x − 2y − z

If a + b + c = 0, then write the value of a³ + b³ + c³.

Factorize: x⁴ + x² + 25.

Divide: 35a³ + 3a²b - 2ab² by 5a - b

Divide: 6x³ + 5x² − 21x + 10 by 3x − 2

Divide: 10x³y - 9xy² - 4x²y² by xy

Express the following as an algebraic expression:

The sum of x and y minus m.

In the expression 2πr, the algebraic variable is ______.