MEDIUM
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IMPORTANT
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The value of (5+20)(-20-5) is

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Important Questions on Algebra

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7th Tamil Nadu Board
IMPORTANT
The factors of x2-6x+9 are
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7th Tamil Nadu Board
IMPORTANT
The common factors of the algebraic expressions ax2y, bxy2 and cxyz is
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7th Tamil Nadu Board
IMPORTANT

Construct an inequation for the given statement.

Ramesh's salary is more than  25,000 per month.

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7th Tamil Nadu Board
IMPORTANT

Construct an inequation for the given statement.

This lift can carry a maximum of 5 people.

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7th Tamil Nadu Board
IMPORTANT

Construct an inequation for the given statement.

The exhibition will be there in the town for at least 100 days.

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7th Tamil Nadu Board
IMPORTANT

Hameed saw a stranger in the street. He told his parent, "The stranger's age is between 40 to 45 years, and his height is between 160 to 170cm".

Convert the above verbal statement into algebraic inequations by using x and y as variables of age and height.

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7th Tamil Nadu Board
IMPORTANT

Given that xy, then y _____ x (fill with "greater than or equal" or "less than or equal" )

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7th Tamil Nadu Board
IMPORTANT

Given that xy. Fill the blank using Greater / Lesser

x+6 _____ than or equal to y+6