Question

genius can solve it by using factor method and divided by the number given ​

Answer 1

Answer:

x⁴+3x²-10

x⁴+5x²-2x²-10

x²(x²+5)-2(x²+5)=0

(x²-2)(x²+5)=0

x=√2  and x=-√5

Step-by-step explanation:

Answer 2

Answer:

hey mate hope this answer helps you mark be as brainlist