Factor the expression completely over the complex numbers. x^4 + 10x^2 + 25 enter your answer in the box.

Question:

Factor the expression completely over the complex numbers.

(x^2 + 5) (x^2 + 5)

Step-by-step explanation:

x^4 + 10x^2 + 25

= (x^2 + 5) (x^2 + 5)

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,