Register

Express 4x^2 − 12x in the form (2x + a)^2 + b.

Express 4x^2 − 12x in the form (2x + a)^2 + b.
asked 186k views
5 votes
Express 4x^2 − 12x in the form (2x + a)^2 + b.

asked
User Bartu
by
8.7k points

1 Answer

3 votes

Answer:
(2x-3)^2-9\\

a=-3

b=-9

Explanation:


4x^2-12x=(2x)^2-2*2x*3+9-9\\=(2x-3)^2-9\\

answered
User Jay Kumar
by
8.5k 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 =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!