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`

Sum

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

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Chapter 3: Algebra - Exercise 3.1 [Page 87]

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

Factorize the following expressions:

10x⁴y – 10xy⁴

Simplify `(173 xx 173 xx 173 xx 127 xx 127 xx 127)/(173 xx 173 xx 173 xx 127 xx 127 xx 127)`

`(x/2 + y + z/3)^3 + (x/2 + (2y)/3 + z)^3 + (-(5x)/6 - y/3 - (4z)/3)^3`

Find the value of the following expression: 81x² + 16y² − 72xy, when \[x = \frac{2}{3}\] and \[y = \frac{3}{4}\]

The factors of x⁴ + x² + 25 are

Evaluate: (c + 5)(c - 3)

Multiply: (x - a)(x + 3b)

Divide: 8m - 16 by - 8

Divide: 6x² + 5x - 6 by 2x + 3

Divide: 3y³ - 9ay² - 6ab²y by -3y