Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
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:
Retries:
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

Radical Expression

Simplifying, adding, subtracting, and multiplying radical exrpessions

QuestionAnswer
Simplify: sqrt5 * sqrt3 Answer: sqrt15 Use the product rule for radicals to find the product
Simplify: ^4sqrt64 * ^4Sqrt4 Use the product rule to multiply Answer: 4
Simplify: ^3sqrt7 * ^3sqrt3 Use the product rule to multiply Answer: ^3sqrt21
Simplify: sqrt5 * sqrtx Answer: sqrt10x
Simplify: Sqrt3/sqrt4 Answer: sqrt3 divided by 2
Simplify: ^3sqrtx^3/^3sqrt27 Answer: x/3
Simplify: ^4sqrt27/^4sqrt8 Answer: ^4Sqrt27/x^2
Simplify: SqrtX^4Y/sqrt289 Answer: X^2sqrtY/17
Simplify: Sqrt75 Answer: 5sqrt3
Simplify: 3sqrt270 Answer: 3^3sqt10
Simplify: 4sqrt80 Answer: 16sqrt5
Simplify: sqrt50 Answer: 5sqrt2
Subtract: sqrt125 - sqrt245 Answer: -2sqrt5
Add: 4Sqrt2x^3 + 2xsqrt18x Answer: 10xSqrt2x
Add/Subtract: 3sqrt75 - 3sqrt50 + sqrt12 Answer: 17sqrt3 - 15sqrt2
Subtract: ^3sqrt135x - ^3sqrt40x Answer: 1^3sqrt5x
Add/Subtract. Simplify: Sqrt36x^3 + Sqrt9x^3 - sqrt4x^3 Answer: 7xsqrtx
Add: 8sqrt3 divided by 5 + 4sqrt3 divided by 3 Answer: 44/15 sqrt3
Question: Define RADICAND Answer: a mathematical quantity from which a square root or higher root is to be extracted
Question: Define LIKE RADICALS Answer: Radicals with the same index and the same radicand are like radicals
Multiply: Sqrt2(Sqrt6 - 3Sqrt2) Answer: 2sqrt3 - 6
Question: What is the product rule for Radicals Answer: IF ^nsqrtb are real numbers, then ^n sqrt a * ^n sqrt b = ^n sqrt ab
Created by: mandimiller0807