Write an expression equivalent to (9m^3 + 5m^2 - 3y^2) - (2m^3 + 2m^2) - (3m^2 - y^2) using the fewest number of possible terms

the 3rd option is right

step-by-step explanation:

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:

step-by-step explanation:

abc

$649.60

step-by-step explanation: