Register

Which polynomial is a perfect square trinomial? (4 points) a) 36x2 − 18x − 9 b) 4a2 − 28a − 49 c) 25b2 − 40b + 16 d) 4x2 − 6x + 9

Which polynomial is a perfect square trinomial? (4 points) a) 36x2 − 18x − 9 b) 4a2 − 28a − 49 c) 25b2 − 40b + 16 d) 4x2 − 6x + 9
asked 112k views
0 votes
Which polynomial is a perfect square trinomial? (4 points)

a) 36x2 − 18x − 9
b) 4a2 − 28a − 49
c) 25b2 − 40b + 16
d) 4x2 − 6x + 9

asked
User Cwschmidt
by
8.6k points

2 Answers

7 votes

Answer: I know this is 2 years and 9 months late but the answer is c)

25b2 − 40b + 16

answered
User Erik Dreifaldt
by
8.1k points
3 votes
4x2 − 6x + 9, it would be factored into (2x - 3)(2x - 3), or just (2x - 3)^2 which is a perfect square
answered
User Pradeep Shyam
by
8.3k points
← Prev Question Next Question →

Related questions

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
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!