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OpenStudy (anonymous):
Is my answer correct? f(x) = 3x^2 and g(x) = 2(x+9). Find f[g(-7)]. I got 588.
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OpenStudy (anonymous):
Tell me what you did.
OpenStudy (anonymous):
-7 to the second power. Then multiplied it by 3. Then -7 + 9 x 2. Then multiplied them together.
OpenStudy (anonymous):
|dw:1361152978809:dw|
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