Camila's favorite number is positive, and the square of her number plus twice her number
is 24. what is her favorite number?

Camila's favorite number is 4

Step-by-step explanation:

Hello, I can help you with this.

you can easily solve this by constructing a equation for the situation and then to find the unknown value.

Step 1

define

Let

x= the Camila's favorite

according to the problem.

Camila's favorite number is positive,so

X≥0

and

the square of her number plus twice her number is 24

Step 2

solve for x

using the quadratic equation

a=1

b=2

c=-24

put the values into the equation

the second x in -6, it does not work because we are looking for a positive number so the answer is

4

Have a great day.

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

answer: a.   one is a factor of every whole number since every number is divisible by itself.