Practice Hub
AI Tutor
AI Diagnostics
AI Flashcards
AI Worksheets
AI Solver
Games
Progress
Sign In
Home
GRE Quantitative Reasoning
Diagnostics
Diagnostic Test 1
Diagnostic Test 1
Question 1 of 60
Simplify:
A
B
C
D
E
Simplify
.
A
B
C
D
E
Previous
Next Question
.