Register
For g(x)= (x+7)^2+6x determine the input for x when the output of g(x)=13
514,769 views
12 votes
12 votes
For g(x)= (x+7)^2+6x determine the input for x when the output of g(x)=13

User Jayy
by
3.1k points

2 Answers

24 votes
24 votes
Answer:
x = -2 or -18.
Explanation:
(x+7)^2 + 6x = 13
x^2 + 14x + 49 + 6x - 13 = 0
x^2 + 20x + 36 = 0
(x + 2)(x + 18) = 0
x = -2, -18.
User Gotube
by
2.5k points
15 votes
15 votes

Answer:

x-2=°u&i

Explanation:

because of the gravity of the earth

User Bartosz Konieczny
by
3.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
If y = sin 3x, find y" in terms of y.
Link Copied!