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`

Sum

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

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Chapter 3: Algebra - Exercise 3.1 [Page 87]

Chapter 3 Algebra
Exercise 3.1 | Q 2. (v) | Page 87

Factorize `[x^2 + 1/x^2] - 4[x + 1/x] + 6`

Factorize (a - b + c)² + (b - c + a)² + 2(a - b + c) (b - c + a)

Factorize a³ x³ - 3a2bx² + 3ab² x - b³

Evaluate: (4m - 2)(m² + 5m - 6)

Divide: 9a⁴b - 15a³b² + 12a²b³ by - 3a²b

Divide:

n² − 2n + 1 by n − 1

Solve the following equation.

4(x + 12) = 8

Write the coefficient of x² and x in the following polynomials

πx² – x + 2

Write the coefficient of x² and x in the following polynomials

`sqrt(3)x^2 + sqrt(2)x + 0.5`

When y = –1, the value of the expression 2y – 1 is 3