Select the correct answer. Solve the following equation by completing the square. 4z²-16z +8=0 O A z = 2 + √2 orz = 2-√2 OB. z = 2 + √2 or z = − 2 + √2 z = −2+ √2 orz = -2-√2 z = 4 or z = 0 O C. O. D.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jan 23, 2023 121k views

1 vote

Select the correct answer.

Solve the following equation by completing the square.
4z²-16z +8=0
O A z = 2 + √2 orz = 2-√2
OB.
z = 2 + √2 or z = − 2 + √2
z = −2+ √2 orz = -2-√2
z = 4 or z = 0
O C.
O. D.
Reset
Next

Mathematics
high-school

Higuita asked

by Higuita

4.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

6 votes

Explanation:

4z-16z+8=0

[4×8]=32

factors of 32

1,2,4,8,....

David Rivers answered Jan 29, 2023

by David Rivers

4.9k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

5.4m questions

7.0m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions