The Story of Algebraic Fractions (Class-7, Experience- 11)

[Exercise- Page 226]

E.11.A. Divide the 1st expression by the 2nd expression, using the method of game of buttons.

Solution:

A.1 24a²b²c - 15a⁴b⁴c⁴ - 9a²b⁶c², -3ab²

Solution:

A.2 a³b² + 2a²b³, a + 2b

Solution:

A.3 6x² + x - 2, 2x - 1

Solution:

A.4 6y² + 3x² - 11xy, 3x - 2y

Solution:

A.5 a² + 4axyz + 4x²y²z², a + 2xyz

Solution:

A.6 x² - 1, x + 1

Solution:

A.7 x² - 1, x - 1

Solution:

A.8 x² + 3x + 2, x + 1

Solution:

A.9 x² - 3x + 2, x - 2

Solution:

A.10 3a³b² - 2a²b³, a²b²

Solution:

A.11 20x³y + 10xy² - 15x²y, 5xy

Solution:

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