can someone do a free points thing please and tell me how to make the point level thing go to 5 points please

if you ask a question it going to say how many points do you want to give for how ans

Sure I'll make a free points question but you gotta be quick so no one else gets it before you

Step-by-step explanation:

When you ask the question, there will be two categories at the bottom of the question box. One will say "Pick a subject" or something similar, and the other won't have a label. Click on the one that say something about points and you can choose how many points you will give out. Although there is this option, it SHOULD automatically be on 5 points. Also, when you choose an amount of points, it will probably give the person (who answers your question) HALF the amount that you put.

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

answer: i think one of the answer is $150 and $300?

step-by-step explanation: