What are soulutions to x^2 - 2x - 24 = 0 who is brainliest

Mathematics

2 answers:

ratelena [41]3 years ago

8 0

Answer:

(x - 6)(x + 4) = 0.

Step-by-step explanation:

With your case of x2 - 2x - 24, we have b1+b2 = -2 and b1b2 = 1*(-24) = -24. So the equation x2 - 2x - 24 = 0 becomes (x - 6)(x + 4) = 0.

11111nata11111 [884]3 years ago

6 0

Answer:

Solve using the quadratic formula.

x = 6, −4

Step-by-step explanation:

You might be interested in

A sofa regularly rells for $800. The sale price is $600

sveta [45]

Because the sofa usually sells for $800, we know that's 100% of the price.

100% = $800

Let's find 1%.

1% = $800/100

1% = $8

Next, multiply $8 by 75 to find the percent of the sofas price when it's $600.

75% = $600

We now know that $600 is 75% of the sofas original price.

100% - 75% = 25%

The percent of decrease I'm the sofas sale price is 25%.

Hope I got that right, the question was worded a little strangley so I wasn't quite sure what you were asking :)

7 0

2 years ago

The perimeter of a rectangular campsite is 64 cm and its area is 207 cm. Find the length and the breadth of the rectangle.

AlladinOne [14]

Perimeter Formula:
$2l + 2b = 64$

Area Formula:
$l \times b = 207$
Set perimeter Formula equal to b:
$2l + 2b = 64 \\ 2(l + b) = 64 \\ l+ b = 32 \\ b = 32 - l$
Plug formula for be we just made above into the area Formula:
$(32 - l) \times l = 207$

Solve for L (you'll have to use quadratic formula) then plug that back into the area Equation and solve for b.

Here's a link to where the problem has been explained before (they go into more detail than me).

https://brainly.ph/question/468631

lmk if you need any more help

6 0

3 years ago

Read 2 more answers

What is the degree Celsius temperature of a person with 95 degree Fahrenheit fever

My name is Ann [436]

Answer:

35° Celsius

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Why did Matt get upset when his teacher called him average?