Divide: 10x3y - 9xy2 - 4x2y2 by Xy - Mathematics

Divide: 10x³y - 9xy² - 4x²y² by xy

Sum

10x³y - 9xy² - 4x²y² by xy

`= ("10x"^3"y" - 9"xy"^2 - 4"x"^2"y"^2)/("xy")`

`= ("10x"^3"y")/"xy" - (9"xy"^2)/"xy" - (4"x"^2"y"^2)/"xy"`

= 10x² - 9y - 4xy

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (D) | Q 5.3

Factorize the following expressions

1- 27a³

Factorize `8/27 x^3 + 1 + 4/3 x^2 + 2x`

If 3x + 5y = 11 and xy = 2, find the value of 9x²+ 25y²

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Construct a formula for the following:

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A student wrote an algebraic expression for “5 less than a number n divided by 3” as `n/3 - 5`. What error did the student make?