Thursday

July 24, 2014

July 24, 2014

Posted by **Audrey** on Thursday, July 23, 2009 at 8:18pm.

f (x) = (x^2 – 16)^2

A. – 4 with multiplicity 2 and 4 with multiplicity 2

B. – 4i with multiplicity 2 and 4i with multiplicity 2

C. 4 with multiplicity 2

D. 4 with multiplicity 4

I think the answer is A, any thoughts?

- Algebra -
**Reiny**, Thursday, July 23, 2009 at 9:43pmlook at it this way...

f(x) = (x^2 – 16)^2

= (x^2 - 16)(x^# - 16)

= (x+4)(x-4)(x+4)(x-4)

the answer should be obvious, trust yourself !

- Algebra -
**Audrey**, Thursday, July 23, 2009 at 9:51pmI wasn't sure but it is A then?

- Algebra -
**Reiny**, Thursday, July 23, 2009 at 9:55pmyes,

how about that confidence thing ?

- Algebra -
**Audrey**, Thursday, July 23, 2009 at 10:13pmNot too good with math, actually i am no good at it.

**Related Questions**

Algebra - Please help. Having a hard time with this. Find all of the zeros of ...

Algebra - Find all of the zeros of the polynomial function and state the ...

Algebra - Find all of the zeros of the polynomial function and state the ...

calculus - Using a graphing utility, graph and approximate the zeros and their ...

ap algebra - can you check my answers please? Find the zeros for the polynomial ...

Algebra - Find the zeros of the polynomial function and state the multiplicity ...

Algebra - Find the zeros of the polynomial function and state the multiplicity ...

Algebra-check my answers - can you check my answers please? Find the zeros for ...

algebra - find all real zeros and their multiplicity of the polynomial function ...

algebra - find all real zeros and their multiplicity of the polynomial function ...