Russell has a biscuit factory. His friend ate 2/4 of the biscuits left in the last tray on Monday. He ate
those in 4 equal parts and in equal amounts. What
fraction of biscuits did he eat each time?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

there is nothing below so i cannot

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

4+3x hope you like mark as brainliest✔