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lina2011 [118]
3 years ago
13

4x^2+16x-4=? A. 2x(2x^2+8x-2) B. 2(2x^2+8-2) C. 4x(x^2+4x-1) D. 4(x^2+4x-1)

Mathematics
1 answer:
OLga [1]3 years ago
6 0

Answer:

Step-by-step explanation:

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Help!!!!! Please!!! Limited time!!!! Please thanks
zmey [24]

Answer:C

Step-by-step explanation:

the square root of 12 is 3.46

6 0
3 years ago
Read 2 more answers
Place the indicated product in the proper location on the grid (x+y+3)(x+y-4)
pashok25 [27]

Solution:

we have been asked to find the product of (x+y+3)(x+y-4).

we will multiply term by term as below

(x+y+3)(x+y-4)=x(x+y+3)+y(x+y+3)-4(x+y+3)\\\\\ (x+y+3)(x+y-4)=x^2+xy+3x+xy+y^2+3y-4x-4y-12\\\\\text{Now take the like terms together and simplify we get}\\\\(x+y+3)(x+y-4)=x^2+y^2+2xy-x-y-12\\

Hence the the product of (x+y+3)(x+y-4) is x^2+y^2+2xy-x-y-12


6 0
2 years ago
PLS HELP! Thank you pls
Licemer1 [7]

Answer:

Step-by-step explanation:

no

4 0
2 years ago
How many liters are in 100 centiliters
zhuklara [117]

<em>Answer:</em>

There is 1 liter in 100 centiliters

<em>Step-by-step explanation:</em>

<em>1 liter = 100 centiliters</em> !

If <em>correct</em> please <em>comment</em> so people know, <em>thank you have a good day.</em> Don't forget to drop a rating and thanks !!

5 0
3 years ago
Read 2 more answers
PART 2: Use the numbers you created to write a system of equations. Kassim and Yehia go to the movie theater and purchase refres
densk [106]

Answer: hope this helps you

EXAMPEL :

Jacob and Zachary go to the movie theatre and purchase refreshments for their friends. Jacob spends a total of $18.25 on two bags of popcorn and three drinks. Zachary spends a total of $27.50 for four bags of popcorn and two drinks.

Step-by-step explanation:

let's make p stand for popcorn and d for drinks. Using those variables, we can create our equations:

2p + 3d = 18.25

4p + 2d = 27.50

From this, we can use substitution or elimination to solve:

For substitution, in the second equations, we could factor out a 2, divide both sides by 2, and then move the left over 2p to the other side to isolate d to put into the first equation.

For elimination, we can multiply the first equation by -2 so that we can remove the 4p and focus on solving for d.

I'll be using elimination in this case:

-2(2p + 3d = 18.25) --> -4p - 6d = -36.50

-4p - 6d = -36.50

4p  + 2d = 27.50

-4d = -9.00

d = 2.25

4p + 2 * 2.25 = 27.50

4p + 4.50 = 27.50

4p = 23.00

p = 5.75

Now let's check our answer:

2 * 5.75 + 3 * 2.25 = 18.25

11.50 + 6.75 = 18.25

18.25 = 18.25

So drinks cost $2.25 and popcorn $5.75

4 0
2 years ago
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