Register

How do i make this expression a perfect square? y^2-18y+

How do i make this expression a perfect square? y^2-18y+
asked 64.0k views
5 votes
How do i make this expression a perfect square? y^2-18y+

asked
User Aafulei
by
7.9k points

1 Answer

2 votes
take 1/2 of liear coefient, and square it

-18/2=-9, (-9)^2=81
add 81
factors to (y-9)²
answered
User Randy Swanson
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!