Divide: 2a2 - 11a + 12 by a - 4

Divide: 2a² - 11a + 12 by a - 4

Sum

2a² - 11a + 12 by a - 4

2a - 3
`"a" - 4)overline("2a"^2 - 11"a" + 12)(`
2a² - 8a
- +
- 3a + 12
- 3a + 12
+ -
xxx
= 2a - 3

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (D)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 2.06

Factorize `6ab - b^2 + 12ac - 2bc`

Factorize x⁴ + x² y² + y⁴

Simplify `(155 xx 155 xx 155 - 55 xx 55 xx 55)/(155 xx 155 + 155 xx 55 + 55 xx 55)`

Factorize x³ + 8y³ + 6x² y +12xy²

Evaluate:

(i) (a + b)(a - b)

(ii) (a² + b²)(a + b)(a - b); using the result of (i).

(iii) (a⁴ + b⁴)(a² + b²)(a + b)(a - b); using the result of (ii).

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

Divide: - 50 + 40p by 10p

Divide: 12x³y - 8x²y² + 4x²y³ by 4xy

Divide: 5x² - 3x by x

Write the coefficient of x² and x in the following polynomials

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