Question

Determine o valor de X em cada item
a- √x=1
b- √x=5
c-√x=6,2
d-√x=4,3
e-√x=0,7
f-√x=3,1

Answer 1

a
Vx = 1
(Vx)² = 1² 
x = 1 ***
b
Vx = 5
(Vx)² = 5² 
x = 25 ***
c
Vx = 6,2
(Vx)² = ( 6,2)² 
x = 38.44 ****
d
Vx = 4,3
(Vx)² = (4,3)²
x = 18,49
e
Vx = 0,7
Vx = 7/10
(Vx)² = ( 7/10)²
x = 49/100 = 0.49 ***
f
Vx = 3,1
Vx = 31/10
(Vx)² = ( 31/10)² 
x = 961/100 = 9,61 ***