Question

Find all possible solutions to the following: x2 =1.96 (1 point)

O-0.98 and 0.98
O 0.98 only
O 1.4 only
0-1.4 and 1.4

Answer 1

Explanation:

x²=1.96

x²-1.96=0

(x+1.4)(x-1.4)=0

x=1.4 and -1.4