Question
how can i factor this out completely:
x^4 + x^2 – 12
well the answer is 74
(x^2 + 4)(x^2 - 3)
If only integral values are allowed in factoring, you are done.
x^4 + x^2 – 12
well the answer is 74
(x^2 + 4)(x^2 - 3)
If only integral values are allowed in factoring, you are done.