Assignment: Adding and Subtracting Radicals (100%)
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Which of the following are like radicals? Check all of the boxes that apply.
A,B,D,F
Find the difference:
B
Simplify the following expression completely, where x 0.
B
Which expression equals ? Find the sum .
B D
Pam's eye-level height is 256 feet above sea level and Adam's eye-level height is 400 feet above sea level. What expression shows how much farther Adam can see to the horizon? In simplest terms, Adam can see a√b feet farther than Pam.
B a=2, b=6
Find the perimeter of the quadrilateral in simplest form
C
Which is a like radical to after simplifying? What is the radical part of both and when the expressions are simplified?
D) 3√128 A) 3√2
What is the student's error?
D) The student incorrectly simplified .
