If f(x) = x² − 2 and g(x) = 3x + 5, what is f(g(x))? 9x² + 23 9x² + 30x + 23 3x² - 1 9x² + 30x + 25

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.3: Polynomials And Special Products
Problem 8ECP: Find the product of x2+3y and x23y.
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If f(x) = x² - 2 and g(x) = 3x + 5, what is f(g(x))?
9x² + 23
9x² + 30x + 23
3x² - 1
9x² + 30x + 25
Transcribed Image Text:If f(x) = x² - 2 and g(x) = 3x + 5, what is f(g(x))? 9x² + 23 9x² + 30x + 23 3x² - 1 9x² + 30x + 25
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