The LATEX symbol for the closed
surface integral (∯) is \oiint.
I am hoping that this answer has satisfied your query and it will be
able to help you in your endeavor, and if you would like, feel free to ask
another question.
4(x-7)=12=
4x-28=12
add 28 to both sides
4x=40
x =40/4 = 10
x = 10
540ml with 12% solution
get 12% of 540
540 times 0.12 = 64.8 ml of pure acid
The zeros would be the 2 numbers when added would = 16 and when multiplied would = 48
the zeros are 12 and 4
