Please help! Question 1:
Show all work to factor x^4 − 5x^2 + 4 completely. (With the Steps)

Question 2:
Show all work to solve 3x^2 − 5x − 2 = 0. (With the Steps)

1. -y+(5+ x)², x = 2, y = 4. 2. 8x? +6x², x = -2. -4+ (5+2) ². 81-2) + 6(2)? ... (x=14. -X-3=7. 8. 3 x 10. [x = 40/3). 5-(3x − 2) =10 – 3(x+1). 5-3x + 2 = 10 -3-3

Step-by-step explanation:

i dont know if this is right

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5