25
QuizMultiple Choice
Cumulative Exam
Question 25 of 96 • TX-Algebra II
What are the solutions of the equation 9x4 – 2x2 – 7 = 0? Use u substitution to solve.
Answer
A
and x = ±1
B
and x = ±i
C
and x = ±1
D
and x = ±i
Question 25 of 96 • TX-Algebra II