What are the solutions of the equation x4 + 95x2 – 500 = 0? Use factoring to solve.

a. x=± sqrt 5 and x = ±10

b. x=± sqrt i5 and x = ±10i

c. x=± sqrt 5 and x = ±10i

d. x=± sqrt i5 and x = ±10

a. x=± sqrt 5 and x = ±10

b. x=± sqrt i5 and x = ±10i

c. x=± sqrt 5 and x = ±10i

d. x=± sqrt i5 and x = ±10