Ask question

Ask question

All categories

3 years ago

14

What are the values of a, b, and c in the quadratic equation –2x2 4x – 3 = 0?

2 answers:

Setler [38]3 years ago

5 0

If you would like to know the values of a, b, and c in the quadratic equation -2x^2 + 4x - 3 = 0, you can find this using the following steps:

ax^2 + bx<span> + c = 0
</span>
-2x^2 + 4x - 3 = 0
a = -2
b = 4
c = -3

The correct result would be <span>d. a = –2, b = 4, c = – 3</span>.

Hatshy [7]3 years ago

3 0

Answer:

-2,4,-3

Step-by-step explanation:

You might be interested in

Why is renting sometimes considered “throwing money away”?

Leona [35]

Answer:

cuz they ask for an interest with the increase of time

7 0

3 years ago

Read 2 more answers

The ratio of blue to yellow

FinnZ [79.3K]

Answer:

6 cups of blue paint

Step-by-step explanation:

The ratio can be written like this:

2:3 = x:9

9/3 = 3

3*2 = 6

x=6, so the answer is 6 cups of blue paint.

3 0

3 years ago

What cannot be rational??

julia-pushkina [17]

Answer:

the 4th one

Step-by-step explanation:

4 0

3 years ago

Let f(x) = x2 − 16. Find f−1(x)

Yanka [14]

Answer:

$f^{-1}(x)=\pm\sqrt{x+16}$

Step-by-step explanation:

$f(x)=x^2-16$

To find the inverse of this function, temporarily the f(x) with a y (or whatever else you want) and then solve for the x.

$y=x^2-16\\y+16=x^2\\x=\pm\sqrt{y+16}$

Now, you can swap the variables again and write the function.

$f^{-1}(x)=\pm\sqrt{x+16}$

3 0

2 years ago

So I need help with this

Leona [35]

$294

126/6=$21 per ticket

21*14=294

4 0

3 years ago

Read 2 more answers