Expressions & Simplification

Combine like terms and simplify algebra. Ideal for board exams and competitive test prep.

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QUESTION NO 01

Simplify: 3x + 2x

Answer: 5x

Like terms: 3x + 2x = 5x.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 02

(x + 3)(x + 2) expands to?

Answer: x² + 5x + 6

FOIL: x² + 2x + 3x + 6 = x² + 5x + 6.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

QUESTION NO 03

If y = 2x and x = 4, then y = ?

Answer: 8

y = 2×4 = 8.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

QUESTION NO 04

Solve: x/4 = 3. x = ?

Answer: 12

x = 3 × 4 = 12.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 05

The slope of y = 3x + 2 is?

Answer: 3

In y = mx + c, m = 3.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 06

Factor: x² − 9

Answer: (x − 3)(x + 3)

Difference of squares: a² − b² = (a−b)(a+b).

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 07

Solve: 3x − 6 = 0. x = ?

Answer: 2

3x = 6 ⇒ x = 2.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

QUESTION NO 08

Degree of polynomial 4x³ + x − 1 is?

Answer: 3

Highest power of x is 3.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

QUESTION NO 09

If a = 2, b = 3, then a² + b² = ?

Answer: 13

4 + 9 = 13.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

QUESTION NO 10

Solve inequality: x − 4 > 0. Solution is?

Answer: x > 4

Adding 4: x > 4.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

00 Likes

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Expressions & Simplification

Simplify: 3x + 2x

(x + 3)(x + 2) expands to?

If y = 2x and x = 4, then y = ?

Solve: x/4 = 3. x = ?

The slope of y = 3x + 2 is?

Factor: x² − 9

Solve: 3x − 6 = 0. x = ?

Degree of polynomial 4x³ + x − 1 is?

If a = 2, b = 3, then a² + b² = ?

Solve inequality: x − 4 > 0. Solution is?

Published By

Shahzad Mahota

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Expressions & Simplification

Simplify: 3x + 2x

Explanation

(x + 3)(x + 2) expands to?

Explanation

If y = 2x and x = 4, then y = ?

Explanation

Solve: x/4 = 3. x = ?

Explanation

The slope of y = 3x + 2 is?

Explanation

Factor: x² − 9

Explanation

Solve: 3x − 6 = 0. x = ?

Explanation

Degree of polynomial 4x³ + x − 1 is?

Explanation

If a = 2, b = 3, then a² + b² = ?

Explanation

Solve inequality: x − 4 > 0. Solution is?

Explanation

Published By

Shahzad Mahota

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