Question

Can sum1 help me w this plz

Answer 1

Answer:  x = 1.28 or -1.28

Answer 2

Answer:

x1= -1.6, x2= 1.6

Step-by-step explanation:

x^2= 2.56

x^2= 64/25

x= +8/5, -8/5

Alternative form= (-1.6), (1.6)