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Does 5 plus x and x plus 5 represent the same expression?
Yes they do.
Do 5 x and x 5 represent the same expression variables and expressions?
No, (5x) and (x^5) do not represent the same expression. (5x) means 5 multiplied by the variable (x), while (x^5) means (x) raised to the fifth power. These expressions have different meanings and will yield different values for any given value of (x).
What expressions represent the product of three less than x and five more than twice x?
The expression for "three less than x" is ( x - 3 ), and the expression for "five more than twice x" is ( 2x + 5 ). The product of these two expressions can be represented as ( (x - 3)(2x + 5) ). Thus, the expression representing the product is ( (x - 3)(2x + 5) ).
Is x - 5 the same as 5 - x?
No, ( x - 5 ) is not the same as ( 5 - x ). The expression ( x - 5 ) represents a value that decreases by 5, while ( 5 - x ) represents a value that decreases by ( x ) from 5. In fact, ( 5 - x ) is the negative of ( x - 5 ), meaning they have opposite signs.
What is a variable expression to represent the quotient of a number and 3?
A variable expression to represent the quotient of a number and 3 can be written as ( \frac{x}{3} ), where ( x ) represents the number in question. This expression indicates that the number ( x ) is being divided by 3.
Does 5 plus x and x plus 5 represent the same expression?
Yes they do.
Do 5 plus x and x plus 5 represent the same expression explain?
Yes. Because the x and the 5 can change in same ways.
Do 5 plus x and x plus represent the same expression explain?
Yes. Because the x and the 5 can change in same ways.
Do 5 plus x and x plus 5 represent the same expression?
the order of the factors does not alter the result
Do 5 x and x 5 represent the same expression variables and expressions?
No, (5x) and (x^5) do not represent the same expression. (5x) means 5 multiplied by the variable (x), while (x^5) means (x) raised to the fifth power. These expressions have different meanings and will yield different values for any given value of (x).
What expressions represent the product of three less than x and five more than twice x?
The expression for "three less than x" is ( x - 3 ), and the expression for "five more than twice x" is ( 2x + 5 ). The product of these two expressions can be represented as ( (x - 3)(2x + 5) ). Thus, the expression representing the product is ( (x - 3)(2x + 5) ).
Is x - 5 the same as 5 - x?
No, ( x - 5 ) is not the same as ( 5 - x ). The expression ( x - 5 ) represents a value that decreases by 5, while ( 5 - x ) represents a value that decreases by ( x ) from 5. In fact, ( 5 - x ) is the negative of ( x - 5 ), meaning they have opposite signs.
What expression represents a repeated multiplication of the same factor?
Exponential notation is used to represent repeated multiplication of the same factor.
Will the value of the expression 20- x increase decrease or stay the same as x Explain?
If x stays the same the expression stays the same. Since the expression involves negative x, the value of the expression decreases as x increases.
Why does 5 plus x and x plus 5 the same expression?
When adding, the order does not matter. It's called the summation property.
What is the expression for x and 5 more?
The expression for "x and 5 more" can be written as ( x + 5 ). This indicates that you are taking the variable ( x ) and adding 5 to it.
How does the value of an expression change when its expanded?
When an expression is expanded, its value remains the same; however, the form of the expression changes. Expansion involves distributing and simplifying terms, which can make the expression more straightforward to understand and manipulate. For example, the expression ( (x + 2)(x + 3) ) expands to ( x^2 + 5x + 6 ), but both forms represent the same mathematical relationship. Thus, while the representation changes, the numerical value calculated from the expression does not.
