Ask question

Ask question

All categories

2 years ago

8

WILL MARK BRAINLIEST IF ANSWERED FASTLY!!! PLS HELP ME!!

1 answer:

mars1129 [50]2 years ago

5 0

I’m pretty sure it’s x=-32

You might be interested in

Find all complex solutions of 5x^2-6x+2=0.

gregori [183]

We use quadratic formula for that one
remember that √-1=i

so

for
ax^2+bx+c=0
$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$
so
given
5x^2-6x+2=0
a=5
b=-6
c=2

$x=\frac{-(-6)+/-\sqrt{(-6)^2-4(5)(2)}}{2(5)}$
$x=\frac{6+/-\sqrt{36-40}}{10}$
$x=\frac{6+/-\sqrt{-4}}{10}$
$x=\frac{6+/-2i}{10}$

$x=\frac{3}{5}+\frac{i}{5}, \frac{3}{5}-\frac{i}{5}$

8 0

3 years ago

May I get some help please?

Assoli18 [71]

It would be (1,2) if your needing it to be in QI

6 0

3 years ago

In an office complex of 1110 employees, on any given day some are at work and the rest are absent. It is known that if an employ

choli [55]

Answer:

B

Step-by-step explanation:

5 0

3 years ago

Ethan's school has a sports field with an area of 6,450.35 square yards. If the length of the field is 90.85 yards, what is the

OLEGan [10]

Here's how it's solved.. ツ
"""""""""""""""""""""""""""""""""

3 0

3 years ago

Suppose an investment of $6,600 doubles in value every 8 years. How much is the investment worth after 40 years?

vlada-n [284]

Answer:

264,000

Step-by-step explanation:

6,600

x 40

_______

264,000

6 0

2 years ago