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zaharov [31]
3 years ago
14

Choose the correct simplification of the expression (2x-6)(3x^2-3x-6)

Mathematics
1 answer:
timama [110]3 years ago
4 0

Answer:

A.  6x^3 - 24x^2 + 6x + 36.

Step-by-step explanation:

(2x - 6)(3x^2 - 3x - 6)

= 2x(3x^2 - 3x - 6) - 6(3x^2-3x-6)

=  6x^3 - 6x^2 - 12x - 18x^2 + 18x + 36

Simplifying like terms:

=  6x^3 - 24x^2 + 6x + 36 (answer).

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5 points free, good job
Vilka [71]

Answer:

ok, what's the question?

Step-by-step explanation:

4 0
3 years ago
4. Here is a linear equation: y=1/4 x + 5/4
4vir4ik [10]

Step-by-step explanation:

"Solutions to the equation" just means that they are points on the line. To find out if these two points land on this line, plug each one in, like this:

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1.5 = (1/4) + (5/4)

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1.5 = 1.5

Since the expression is true, this point is on the line.

Do the same process for the second point (remember a point is formatted (x,y)) and see if it is also a point on the line.

To find the x-intercept, simply plug in 0 for y and see what you get. It should look like (x,0).

7 0
2 years ago
How many times do 4896 go into 48?
EleoNora [17]
If you are asking how many times 48 goes into 4896 it is 102

4896÷48= 102

hopefully it helps ;)
4 0
3 years ago
6y(-5-y+4y^2) <br> Simplify the expression^^
Nina [5.8K]

Answer:

24y^3-6y^2-30

Step-by-step explanation:

6y(-5-y+4y^2)

-30y-6y^2+24y^3

Put in the correct order

24y^3-6y^2-30

3 0
3 years ago
At a baseball game, a vender sold a combined total of 236 sodas and hot dogs. The number of hot dogs sold was 50 less than the n
ELEN [110]
143 and 93

143 sodas 93 dogs
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