If (gx) = 2x^2 -3x, evaluate, expand and simplify completely.

g(-2)

g(-c)

g(d^2)

g(-2)

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- March 5th 2006, 01:33 PMbatman123Simplify
If (gx) = 2x^2 -3x, evaluate, expand and simplify completely.

g(-2)

g(-c)

g(d^2)

g(-2) - March 5th 2006, 02:50 PMJamesonQuote:

Originally Posted by**batman123**

g(-2) is just plugging in -2 for x. So we get g(-2)=4-3(-2)=16

g(-c) is the same thing. Plug in -c for x, and see what you get. - March 5th 2006, 09:29 PMearbothQuote:

Originally Posted by**batman123**

first: The last problem is the same as the first problem, so I'll not do that again.

second: Plug in the given value for x and calculate:

Greetings

EB