Answer:
C is answer I think 0, because
Answer:
its the 3rd one
Step-by-step explanation:
Answer:
3x + y = -7
Step-by-step explanation:
standard form is Ax + By = C. so for this equation, you start by moving your x to the left side by adding 3x which gives you 3x + y = -7. you dont have to do anything else with it cause its now in standard form. hope this helps
Step-by-step explanation:
x² + 6x + 1 = 0
(x + 3)² - 8 = 0
(x + 3)² = 8
x + 3 = √8 or x + 3 = -√8
x = √8 - 3 or x = -√8 - 3
x = -0.17 or x = -5.83.
