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Which expression is equivalent to the algebraic expression?
Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same. To represent equivalent expressions an equality (=) sign is used.
Is 5x 2 an algebraic expression?
This type of expression has only one term, for example, 2x, 5x 2 ,3xy, etc. An algebraic expression having two, unlike terms, for example, 5y + 8, y+5, 6y3 + 4, etc.
What expression is equivalent to 2x 3?
Answer: If we multiply the numerator and denominator of 2/3 by 4 we get 8/12,,,,,which is an equivalent fraction of 2/3…..
What is an example of an algebraic expression?
Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.
What is 5x called?
A term can be a signed number, a variable, or a constant multiplied by a variable or variables. In , the terms are: 5x, 3y, and 8. When a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient. In the term 5x, the coefficient is 5.
What is the 5 in the term 5x squared called?
A numerical coefficient is a constant multiplier of the variables in a term. In the term -5x2y, the numerical coefficient is -5. In the expression ax2 + bx + c, the numerical coefficient of the x2 term is “a” and the numerical coefficient of the x term is “b”. “c” is properly referred to as the constant term.
How do you simplify expressions with only variables?
Here are the basic steps to follow to simplify an algebraic expression:
- remove parentheses by multiplying factors.
- use exponent rules to remove parentheses in terms with exponents.
- combine like terms by adding coefficients.
- combine the constants.
How do you solve expressions with variables?
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.
How to calculate the equivalent of an algebraic expression?
1 Step 1: Enter an algebraic expression in the input field 2 Step 2: Now click the button “Submit” to get the equivalent expression 3 Step 3: Finally, the equivalent expression for the given algebraic expression will be displayed in a new window. More
Are there any expressions that are the same?
Similarly, in mathematics, the equivalent expressions are the expressions that are the same, even though the expression looks different. But if the values are plugged in the expression, both the expressions give the same result.
How to get the equivalent expression in Excel?
1 Enter an algebraic expression in the input field 2 Now click the button “Submit” to get the equivalent expression 3 Finally, the equivalent expression for the given algebraic expression will be displayed in a new window.