Lesson 4 Flashcards
1
Q
Can you add radicals to whole numbers?
A
no. You can only add radicals to radicals and numbers to numbers
2
Q
What does the number inside of a radical and outside a radical tell us?
A
The number in the radical tells us what kind and the number to the left of the radical tells us how many
3
Q
How do you multiply and divide radicals?
A
You divide the radicals from the radicals and the numbers from the numbers
4
Q
How do you get a radical out of the denominator?
A
You multiply the fraction by the radical over itself
