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General Information
Related Benchmark: MAFS.6.NS.2.4
Reporting Category: The Number System
Type: EE: Equation Editor
Difficulty: N/A
Question:

An equation is shown.

begin mathsize 12px style 30 space plus space 12 space equals space square left parenthesis 5 space plus space 2 right parenthesis end style

What factor is missing from the equation?