February 26 Checkin

February 26 Checkin

Assessment

Flashcard

Mathematics

11th Grade

Hard

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the result of subtracting \( \frac{x^2-3}{2x+7} - \frac{2x-5}{2x+7} \)?

Back

The result is \( \frac{x^2-2x+2}{2x+7} \), where \( x \neq -\frac{7}{2} \).

2.

FLASHCARD QUESTION

Front

What operation is used when canceling expressions in a fraction?

Back

Division.

3.

FLASHCARD QUESTION

Front

What is the simplified form of the expression \( \frac{n}{2m} \)?

Back

The simplified form is \( \frac{n}{2m} \).

4.

FLASHCARD QUESTION

Front

What is the domain restriction for the expression \( \frac{x^2-3}{2x+7} \)?

Back

The domain restriction is \( x \neq -\frac{7}{2} \).

5.

FLASHCARD QUESTION

Front

How do you combine fractions with a common denominator?

Back

You subtract or add the numerators while keeping the common denominator.

6.

FLASHCARD QUESTION

Front

What is the first step in subtracting two fractions?

Back

Ensure both fractions have a common denominator.

7.

FLASHCARD QUESTION

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form, removing any common factors.

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