Register

I need help remembering this steps to solve for x^(2)-18=7x

I need help remembering this steps to solve for x^(2)-18=7x
52.7k views
0 votes
I need help remembering this steps to solve for x^(2)-18=7x

User Krezus
by
7.9k points

1 Answer

6 votes
you subtract 7x from both sides

x^2-7x-18

Factor into (x+2)(x-9)

Split

x+2=0, x-9=0

x= -2 and 9
User Mirkobrankovic
by
8.1k points
← Prev Question Next Question →

No related questions found

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

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
Write words to match the expression. 24- ( 6+3)
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!