3 years ago

Simplyify the expression -2x^2(4x-3).

Mathematics

1 answer:

pickupchik [31]3 years ago

6 0

Answer: -8x^3 + 6x^2

Step-by-step explanation:

Multipy each term in the parenthesis by -2x^2

-2x^2 x 4x - 2x^2 x (-3)

calculate the product

-8x^3 - 2x^2 x (-3)

multiplying two negatives equals a positive: (-)x(-)=(+)

-8x^3 + 2x^2 x 3

calculate the product

-8x^3 + 6x^2

You might be interested in

What was R-kelly doing in the basement Right answers only ;-;

LenKa [72]

Answer:

Sum he wasn't suupposed to be doing....... ;-;

Step-by-step explanation:

8 0

3 years ago

Tickets to a basketball game vary in price. Adult tickets cost $5 and student cost $1. A total of $2,874 was collected from sell

faltersainse [42]

Answer:

Step-by-step explanation:

a= adult ticket

a= student ticket

5a+1s=2874

1a+1s=1246

Subtract the second equation from the first one

4a=1628

a=407

a+s=1246

407+s=1246

s=839

3 0

4 years ago

Read 2 more answers

2. If f(x) = 2(x - 3)2 find f(-8).

gtnhenbr [62]

Answer:

-44

Step-by-step explanation:

6 0

3 years ago

the volume of a square shipping container is 15,625 cubic inches. Find the edge length of the shipping container

Llana [10]

Answer:

24.9 repeating in

Step-by-step explanation:

$\sqrt[3]{15,625}$ = 24.9 repeating.

Basically, just find the cube root of 15,625. Since, the object is a cube, the volume formula is V= $a^{3}$ . Just undo the $a^{3}$ by finding the cube root. Hope this helps!!

7 0

3 years ago

What's the greatest common factor 25x^2 and 100x^4y^2

RideAnS [48]

Answer:

I D K

Step-by-step explanation:

3 0

3 years ago