Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Sol 8.4 Taylor

Algebraic Expression parts

Algebraic Expressions A collection of numbers, variables, and operators (with NO equals sign), packaged into a mathematical phrase.
Substitute To replace a variable for a specific value.
Term Each group of variables and numbers, separated by operators
Coefficient The numerical factor of a term.
Variable an unknown part of an equation, represented by a letter
Constant A term that does not contain a variable.
Algebraic Expressions 2a+5 is called________
Variable The a in 2a is called______
coefficient The 2 in 2a is called________
Term 2a or x/6 or 7 or x These are all called ________
Constant The 5 in 2a+5 is called_______
Equation two things are equal.
Evaluate To calculate the value of.
Operation/ operator can be either addition, subtraction, division, or multiplication.
positive number A number that is greater than 0
negative number A number that is less than 0
numerical expression a collection of numbers and mathematical operators
isolate get the variable alone by performing inverse operations on both sides of the equation until it stands by itself.
like terms Terms with the same variable raised to the same power
simplify the most compact or efficient manner, without changing the value of the expression.
solution is any value of the variable that makes the equation true.
inverse operations The operation that reverses the effect of another operation.
Created by: pktaylor