Assessment
Practice
11. On a recent homework assignment, Eli needed to solve the equation
g² = 49. He incorrectly wrote g = -7.
PART A
What is the correct solution?
PART B
Critique Reasoning What error did Eli likely make?
He did not take the square root of 49 correctly since (-7)2 49.
® He did not solve the equation completely since there is a positive
solution as well.
He did not solve the equation completely since there are two positive solutions.
He did not solve the equation completely since there are two
negative solutions.