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Evaluate the expression 17P2?
To "evaluate" an expression, you need to know the value for the variables.
What is 3x plus 2?
The expression 3x + 2 represents the sum of three times a variable x and the constant 2. This is an algebraic expression that can be simplified by combining like terms. To evaluate this expression, you need a specific value for x.
How do you write an algebraic expression?
Say you had the letter X and you had to times it by 3 then add two the algebraic expression would look like this: 3X + 2 You sometimes need to remember bidmas which helps you remember which part of the sum you do 1st B racets I ndicies D ivision M ultiplication A ddition S ubtractraction Division and multiplication can go the other way around and that's the same as addition and subtraction. If you have to change the algebraic expression back it would be like this 5(x+y) _____ that would be X + Y x 5 / 7 7
What is 3x plus 12?
Well, isn't that a happy little math problem! To find 3x plus 12, you simply need to multiply 3 by the value of x and then add 12 to the result. It's like painting a beautiful landscape, just follow the steps and you'll have your answer in no time.
What is the algebraic expression of the sum of x and 9?
The algebraic expression for the sum of x and 9 is x + 9. In this expression, x represents a variable that can take on any value, and 9 is a constant. When you add x and 9 together, you are combining the variable x with the constant 9 to get the sum. This expression can be simplified further if needed, but the basic form is x + 9.
