MATH SOLVE

3 months ago

Q:
# Which of the following is a solution of x2 + 2x = β2?

Accepted Solution

A:

solve by completing the square

use formula (b/2 to the power of 2) in order to create a ner term. Solve for x by using this term to complete the square.Β

x + -1 + i

Β Β Β Β Β -

use formula (b/2 to the power of 2) in order to create a ner term. Solve for x by using this term to complete the square.Β

x + -1 + i

Β Β Β Β Β -