F(x)=x2-10 and g(x)=11-x find (f-g)(x)(f-g)(10) and (f/g)(x) if they exist Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
(fg)(x) =
nothing (Simplify your answer.)
B.
(fg)(x) does not exist.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
(fg)()
nothing (Simplify your answer.)
B.
The value for (fg)() does not exist.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
(x) =
nothing (Simplify your answer.)
B.
(x) does not exist.
Click to select and enter your answer(s) and then click Check Answer.

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

98%

step-by-step explanation:

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?