Answers ALGEBRA 2A - STANDARD 15271 Unit Test — Cumulative examQuestion 34

34

QuizMultiple Choice

Unit Test — Cumulative exam

Question 34 • ALGEBRA 2A - STANDARD (15271)

What are the solutions of the equation 9x4 – 2x2 – 7 = 0? Use u substitution to solve.

Answer

A

and x = ±1

Option A

B

and x = ±i

Option B

C

and x = ±1

Option C

D

and x = ±i

Option D

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