21
QuizMultiple Choice

Solving Polynomial Equations using Technology — Unit test

Question 21 • [INMT3] Integrated Math 3 Sem 1 (26-27)

What are the solutions of the equation x4 – 5x2 – 36 = 0? Use factoring to solve.

Answer
x
x = ±2 and x = ±3
x
x = ±2i and x = ±3
x
x = ±2 and x = ±3i
x
x = ±2i and x = ±3i
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