3 years ago

3x2 + 4x + 1 = 0 The discriminant is (Simplify your answer.)

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

3 0

Answer:

$6x + 4x + 1 = 0 \\ 10x = - 1 \\ x = - 1 \div 10 \\ x = - .1$

You might be interested in

<img src="https://tex.z-dn.net/?f=8%5Cfrac%7B7%7D%7B12%7D-%5Cleft%5B%203%5Cfrac%7B1%7D%7B3%7D%2B2%5Cfrac%7B5%7D%7B12%7D%5D%3D" i

max2010maxim [7]

2 5/6 because that is the answer

7 0

2 years ago

Read 2 more answers

Which expression represents”9 less than the product of 5 and a number n”?

Alika [10]

9 less means subtract

the product of 5 and the number n mea multiply 5 and n

D. 5n-9

6 0

3 years ago

Read 2 more answers

Angela began studying at 3:17 P.M. She studied until 4:22 P.M.<br><br> How long did Angela study?

SIZIF [17.4K]

Answer:

1hr 5mins

Step-by-step explanation:

thanks. for the free points

3 17 to 4 17 one HR

4 17 to 4 22 5 mins

total is one hour plus five mins

so 1 hr 5 mins

7 0

3 years ago

Read 2 more answers

Find the area of the figure below.

kiruha [24]

Answer:

157.08 in2

Step-by-step explanation:

hope it helps

7 0

3 years ago

The Esteban family will order one T-shirt for each person who attends their family reunion. The cost is $6.50 per T-shirt plus a

Ilia_Sergeevich [38]

You plug in 2000 for c
Then u subtract 35 from 2,000 and get 1,965
Then u divide 1,965 by 6.5 and u get 302.3 but your actual answer is 302 T-shirts

Answer: 302 T-shirts

6 0

3 years ago