All Algebra II Resources
Example Questions
Example Question #141 : Simplifying Radicals
When multiplying radicals, we can just multiply the values inside the radicand.
This can be simplified to which is the cubic root of the answer.
Example Question #42 : Multiplying And Dividing Radicals
We can simplify by finding a perfect square.
Next we can reduce to .
When dealing with radicals in the denominator, we simplify it by multiplying top and bottom by the radical.
Example Question #43 : Multiplying And Dividing Radicals
The first step I'd recommend is to multiply everything and put it all underneath one radical: . Then, recall that for every two of the same term, cross them out underneath the radical and put one of them outside. Attack each term separately: , , and . Put those all together to get: .
Example Question #41 : Multiplying And Dividing Radicals
Combine radicals:
Simplify the radical leftover:
Example Question #45 : Multiplying And Dividing Radicals
Divide and simplify:
None of these
Divide outside number:
Divide radicals:
Simplify radical:
Example Question #46 : Multiplying And Dividing Radicals
Expand, then simplify:
Foil:
Example Question #47 : Multiplying And Dividing Radicals
Simplify:
Multiply the numbers inside the radical.
Factor out a perfect square of .
Example Question #48 : Multiplying And Dividing Radicals
Simplify:
Multiply the numbers inside the radical.
Factor out a perfect square of .
Example Question #151 : Simplifying Radicals
Simplify:
Divide the numbers inside the radicals.
Example Question #152 : Simplifying Radicals
Simplify:
When multiplying radicals, simply multiply the numbers inside the radical with each other. Therefore:
We cannot further simplify because both of the numbers multiplied with each other were prime numbers.