Solve for x: 2(x + 3)2 − 4 = 0

round your answer to the nearest hundredth.

a)x = 4.41, 1.59
b)x = 1.34, 5.24
c)x = −1.34, −5.24
d)x = −4.41, −1.59

yeah and

step-by-step explanation:

you know what it isnt great cheating

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: