Taking square root on both sides, that becomes 2x - 5 = (+/-) √11
Then:
2x = (+/-)√11 + 5
x = [5 +/- √11 ] / 2
x = 5/2 +/- (√11)/2
That is, x = 5/2 +(√11)/2 and x = 5/2 - (√11)/2
Day Inspector
7 H
12 F
14 H
21 H
24 F
28 H
35 H
36 F
42 H
48 F
49 H
56 H
60 F
63 H
70 H
72 F
77 H
84 H, F
Answer:
C
Step-by-step explanation:
3*-4
(4;0)
y=0
2x-3×0=8
2x=8
x=4