Register

What value of b makes the polynomial below a perfect square?. . x2 + bx + 16. . b =. . A. 16 . B. 8 . C. 2 . D. 4 .

What value of b makes the polynomial below a perfect square?. . x2 + bx + 16. . b =. . A. 16 . B. 8 . C. 2 . D. 4 .
30.2k views
1 vote
What value of b makes the polynomial below a perfect square?. . x2 + bx + 16. . b =. . A. 16 . B. 8 . C. 2 . D. 4 .

User Ryan Rentfro
by
7.8k points

2 Answers

4 votes

Answer:

8

Explanation:

User Jan Koester
by
8.4k points
4 votes
( x + 4 )² = x² + 8 x + 16. For b=8 this polynomial becomes the perfect square.
Answer : B ) 8
User Matt Browne
by
8.6k 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

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!