Answer:
x = - 3 ± 3
Step-by-step explanation:
given the equation x² + 6x - 9 = 0
We can solve for x using the quadratic formula
x = ( - b ±
) / 2a
with a = 1, b = 6 and c = - 9
x = ( - 6 ±
) / 2
= ( - 6 ±
) / 2
= ( - 6 ±
) / 2
= ( - 6 ± 6
) / 2
x = - 3 ± 3
Answer:
We need a sequence in order to make an explicit or a recursive formula. Are you missing information?
Step-by-step explanation:
Answer:hi
Step-by-step explanation:plz like and brainliest i am noob I really need this plz
W=14 that’s because 360-80=280 then you have to divide that by 20. And you get 14 weeks.