3 years ago

What is completely factored form of x^4+8x^2-9

Mathematics

2 answers:

BabaBlast [244]3 years ago

5 0

Answer: B would be the correct answer on edg. (X+1)(x-1)(x^2+9)

olganol [36]3 years ago

4 0

X^4 + 8x^2 - 9
= (x^2 + 9)(x^2 - 1)
= (x^2 + 9)(x + 1)(x - 1) Answer

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