Given that f(x) = x² - 3 and g(x) = 3x + 5, find (g- f)(9), if it exists.

TineO asked Apr 13, 2023

344,125 views

25 votes

TineO asked Apr 13, 2023

by TineO

2.4k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

19 votes

(3x+5)-(
x^(2) - 3 )=9

x^(2) -3x-8=-9

x^(2) -3x=-1

x^(2) -3x+1=0

MarcM answered Apr 17, 2023

by MarcM

3.1k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers