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What is the definition of the associative property of multiplication?
The associative property of multiplication states that for any three numbers a, b and c, (a * b) * c = a * (b * c) and so we can write either as a * b * c without ambiguity. The associative property of multiplication means that you can change the grouping of the expression and still have the same product.
Why is the expression 3x equivalent to the expression x plus x plus x?
when you say 3x, you mean that there are 3 x's. Multiplication implies repeated addition, so three x's added is x+x+x, which equals 3x.
The product of three and a number decreased by twelve results in four?
write an expression for the phrase the proudut of there and a number decreased by twelve list the key words and wich opration they indicate.
What is one half times three fourths equal?
Three eighths. Simple multiplication.
An expression of three terms?
"An expression of three terms" means that the expression has three parts, combined by plus or minus signs. Within each of these parts (terms), there can be a single number or variable, or a product or division involving several other pieces.
Is this a monomial or binomial or trinomial 4x2 3x 2?
Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.
What does 3t equal?
The expression "3t" represents three times the variable "t." In mathematical terms, it is simply a multiplication of the number 3 by the value of t. If you know the value of t, you can substitute it into the expression to find the result. For example, if t = 2, then 3t = 3 × 2 = 6.
How do you write a verbal expression that translates the mathematical expression 8x plus 3?
Three and eight times a number.
Is three times three expression?
Yes, "three times three" is an expression that represents the multiplication of the number three by itself. It can be mathematically written as (3 \times 3), which equals 9. This expression is often used to illustrate basic arithmetic operations.
What is used as an abbreviation for repeated multiplication?
The abbreviation used for repeated multiplication is an exponent. In mathematical notation, an exponent indicates how many times a number, known as the base, is multiplied by itself. For example, in the expression (2^3), the base is 2, and it is multiplied by itself three times (2 × 2 × 2).
What is the mathematical expression of thirty-one reduced by three times d?
31-3d
What mathematical skills are required to solve problems using proportions?
Three mathematical concepts are inherent to solving proportional equations. The first is algebraic operations, and using the same process on both sides of the parenthesis' expression. Other algebraic skills include cross-multiplication, division, and simplification of quantities. The second is an understanding of percent's and fractions, which can help visualize the proportions.
How do you set up 12x0.034?
To set up the multiplication of 12 by 0.034, you can write it as a mathematical expression: ( 12 \times 0.034 ). Then, perform the multiplication either by using a calculator or by doing it manually. In manual calculation, you can first multiply 12 by 34 (which equals 408) and then move the decimal point two places to the left (since 0.034 has three decimal places) to get the final answer: 0.408.
How can I use the word repeated to define exponential form?
You can define exponential form as a mathematical expression that represents a number multiplied by itself a certain number of times, often described as a base raised to an exponent. In this context, the exponent indicates how many times the base is repeated in the multiplication process. For example, in the expression (2^3), the base 2 is repeated three times (i.e., (2 \times 2 \times 2)). Thus, exponential form captures the concept of repeated multiplication succinctly.
How algebraic expressions formed?
Algebraic expressions are formed by combining numbers, variables, and mathematical operations such as addition, subtraction, multiplication, and division. A variable represents an unknown value and is typically denoted by letters like x or y. For example, the expression 3x + 5 represents three times a variable x plus five. The structure of these expressions allows for the representation of mathematical relationships and the solving of equations.
How do you write a verbal expression for 3x-4?
To write a verbal expression for (3x - 4), you can say "three times a number (x) minus four." This conveys the mathematical operations involved: multiplying the variable (x) by three and then subtracting four from the result.
What is the algebraic expression for p multiplied by 3?
The algebraic expression for p multiplied by 3 is 3p. This is written as the coefficient (3) multiplied by the variable (p). In algebra, when a number is placed next to a variable without an explicit multiplication sign, it is understood to be multiplication. Therefore, 3p represents three times the value of p.
