joshysamuels0810 joshysamuels0810

04-05-2020
Mathematics

contestada

What is the number of solutions of 4x^2+12x+9=0?

Respuesta :

mysticchacha mysticchacha

05-05-2020

Answer:

One Real number solution

Step-by-step explanation:

check the discriminant

12^2 - 4*4*9

b^2 - 4ac

...

144 - 16*9 = 0

one double root

Answer Link

Otras preguntas

What expression is equivalent to -2 2/3?

It is at the end of the _____ stage of sleep that children may wet the bed.

simply each question

What is the central argument of “give thanks for meat”?

convert the mixed number to an improper fraction. enter your answer below using the slash mark ( / ) as the fraction bar [tex] 9\frac{9}{10} [/tex]

4. The term Pangaea was first used by Alfred Wegener. He proposed the __________ theory. continental shelf floating continent hyper continent c

I don't get how to do this

Crispus Attucks was one of the first ___ during the Revolutionary era. i think the answer is d

C, h, o, n, p and s make up > 90% of all organic compounds. t or f?

Karen currently has an account balance of $7,062.25. She opened the account 17 years ago with a deposit of $2,640.95. If the interest compounds monthly, what