Answer:
3x^3 + x^2 -7x - 5
Step-by-step explanation:
SOOOOOOO you use the distributive property and multiply by each term.
Answer:6√3
Explanation:Before we begin, remember the following:
Now, for the given:75 can be written as 25*3
This means that:

Applying the above concept, we can find that:

Now, we know that:
√25 = 5 (we ignored the negative value)
This means that:
√75 = 5√3
Finally, we can compute the needed sum as follows:
√75 + √3 = 5√3 + √3 = 6√3
Hope this helps :)
Answer:
4/8 or 1/2
Step-by-step explanation:
there are 2 sides of the coin and we flipped it 4 times so 2 x 4 = 8
there are 8 possible outcomes
only 1 side of the coin is face up and we flipped it 4 times so 1 x 4 = 4
so there is a 4/8 (or 1/2 if you want to simplify) chance of flipping a coin four times and landing face up each time.
9514 1404 393
Answer:
1/12 box
Step-by-step explanation:
Each brother gets 1/4 of the remaining 1/3 box, so ...
(1/4)(1/3 box) = 1/(4·3) box = 1/12 box
Each brother gets 1/12 of the original box.