Skip to main content
Ch. R - Algebra Review
Lial - Trigonometry 12th Edition
Lial12th EditionTrigonometryISBN: 9780136552161, 9780135440780, 9780136881117, 9780135440827, 9780135924891당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Lial 12th EditionCh. R - Algebra Review문제 39
1장, 문제 39

Find each product or quotient where possible. See Example 2. 4(0)

검증된 단계별 안내
1
Identify the expression given: \$4(0)$, which represents the product of 4 and 0.
Recall the multiplication property that any number multiplied by zero equals zero.
Apply this property to the expression: multiply 4 by 0.
Write the product as \(4 \times 0\).
Conclude that the product is 0, since multiplying by zero always results in zero.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
44s

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Understanding the Product of a Number and Zero

Multiplying any number by zero always results in zero. This is a fundamental property of multiplication, meaning that no matter what the other factor is, the product will be zero.
추천 영상:
가이드 코스
04:46
Products of Complex Numbers in Polar Form

Basic Arithmetic Operations

Familiarity with basic arithmetic operations such as multiplication and division is essential. Knowing how to perform these operations accurately helps in simplifying expressions and solving problems.
추천 영상:
가이드 코스
04:12
Algebraic Operations on Vectors

Interpreting Mathematical Expressions

Being able to read and interpret mathematical expressions correctly is crucial. This includes recognizing the meaning of symbols and operations, such as understanding that 4(0) means 4 multiplied by 0.
추천 영상:
가이드 코스
6:36
Simplifying Trig Expressions
관련 실천
교과서 질문

Determine whether each relation defines y as a function of x. Give the domain and range. See Example 5. y = √(4x + 1)

585
views
교과서 질문

Add or subtract, as indicated. See Example 4. 2(12y² - 8y + 6) - 4(3y² - 4y +2)

473
views
교과서 질문

Add or subtract, as indicated. See Example 4. (6m⁴ - 3m² + m) - (2m³ + 5m² + 4m) + (m² - m)

567
views
교과서 질문

Determine whether each relation defines y as a function of x. Give the domain and range. See Example 5. 2 y = ——— x - 3

767
views
교과서 질문

Multiply or divide, as indicated. See Example 3. ((4a + 12) / (2a - 10)) ÷ ((a² - 9) / (a² - a - 20))

867
views
교과서 질문

Find each root. See Example 3. -∜16

799
views