3 years ago

1\(x^2-2x-3=6/x+4 solve problem with steps

Mathematics

1 answer:

Eduardwww [97]3 years ago

7 0

I wrote the answer and took it.

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Please help ! Algebra

Simora [160]

Answer:

Step-by-step explanation:

y = (2x - 2) / 4 Interchange x and y

x = (2y - 2) / 4 Multiply both sides by 4

4x = 2y - 2 Add 2 to both sides.

4x + 2 = 2y Divide both sides by 2

4x/2 + 2/2 = 2y / 2

2x + 1 = y

Now put 3 in wherever you see an x

2*3 + 1 = y

6 + 1 = y

7 = y

5 0

2 years ago

Read 2 more answers

Could you please show the working of 216 divided by 2?

MaRussiya [10]

Follow the steps in order how to know how to divide

4 0

3 years ago

HELP ME ASAP PLEASE<br> 1/5 X- 2/3 equals 4/3.<br> The solution is X equals what??

Kazeer [188]

Answer:

x=10

Step-by-step explanation:

1/5 X- 2/3=4/3

+2/3 +2/3

1/5x=6/3

1/5x=2

*5 *5

x=10

8 0

2 years ago

2.) y = 2(x – 3)² - 6

mote1985 [20]

Answer:

$y = 2{x}^{2} - 12x + 12$

Step-by-step explanation:

If you are asking to convert from Vertex Form to Standard Form, here is how you do this:

$y = 2(x - 3)^{2} - 6 \\ y = 2({x}^{2} - 6x + 9) - 6 \\ y = 2{x}^{2} - 12x + 18 - 6 \\ \\ y = 2{x}^{2} - 12x + 12$

I am joyous to assist you anytime.

3 0

3 years ago

MARKING BRAINLEST! PLEASE HELP!!

Vladimir79 [104]

Answer: 1.363 × 10 ^11

2.9 x 10^-5

3.991 x 10^3

3.5 x 10^-4

HOPE THIS HELPED!!!!!!!

6 0

3 years ago