Express the following in standard form
1. 3908.78

pls mark as brainlist

Step-by-step explanation:

hi!

3908.78

by removing the decimal, we get

= 390878/100

= (390878x 1000)/(100 x 1000)

= (390878 x 1000)/100000

= 3.90878 x 10³

3.90878×10³

Step-by-step explanation:

Boom Logic... Lol Hope This Helps

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!