SOLUTION: Please help me identify the number of possible real zeros of the function f(x) = x^4 – 6x^2 + 6. A) 1 B) 2 C) 3 D) 4

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help me identify the number of possible real zeros of the function f(x) = x^4 – 6x^2 + 6. A) 1 B) 2 C) 3 D) 4      Log On


   

Question 324758: Please help me identify the number of possible real zeros of the function
f(x) = x^4 – 6x^2 + 6.
A) 1
B) 2
C) 3
D) 4
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E4-6x%5E2+%2B+6%29+
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Loooks like 4 real roots.