What are the solutions of the equation x4+6x^2+5=0? use substitution to solve

+ or - square root of 5, and + or - i

Step-by-step explanation:

(x^2 + 5)(x^2 + 1)= 0

Set each set of parentheses equal to zero:

x^2 + 5 = 0; x^2 = -5, so x will equal plus or minus i times the square root of 5.

X^2 +1 = 0; x^2 = -1, so x will equal plus or minus i times the square root of one, which is just i

what does muffins have to do with anything?

step-by-step explanation:

351°f

step-by-step explanation: