3 years ago

Prove that (1+2w) (1 +2w ^2)(1-w-w^2)=6Prove that (1+2w) (1 +2w ^2)(1-w-w^2)=6

Mathematics

1 answer:

Effectus [21]3 years ago

7 0

Step-byp explanation:

x is the answer

You might be interested in

The linear scale factor of two shapes is 3:4. If the area of the smallest shape is 72^2 what is the area of the big shape?

Lorico [155]

Answer:

$\boxed{6912 units^2}$

Step-by-step explanation:

<em>Hey there!</em>

Well using the given ratio,

3:4

And the area of the small shape we need to do,

72*72 = 5184

Now we can make the following fractions,

$\frac{3}{4}$ = $\frac{5184}{x}$

Now we can solve,

3*x = 3x

4 * 5184 = 20736

3x = 20736

20736 / 3

x = 6912

So the area of the bigger shape is 6912 units^2

<em>Hope this helps :)</em>

3 0

2 years ago

many villages have water tanks that they use for farming .jeffs village has a cylinder shaped water tank that has a 4 m radius a

andreev551 [17]

The volume is: 452.16 m

3 0

3 years ago

Read 2 more answers

Find an equation of the line with the slope m= 3/2 that passes through the point (8,-3). Write the equation in the form Ax+By =

mr Goodwill [35]

Answer:

work is shown and pictured

4 0

3 years ago

Jeremy is saving $250 per month for his vacation . How much will Jeremy save up for his vacation in 1 year and 6 months?

Xelga [282]

Answer:

$4,500.

Step-by-step explanation:

1 year and 6 months is 18 months, so 250 times 18 is 4,500.

7 0

3 years ago

Read 2 more answers

2^5×5×11 and 2^3×5^2×7

IceJOKER [234]

Answer:

1. 1760

2. 1400

Step-by-step explanation:

2^5 = 32

32 × 5 = 160

160 × 11 = 1760

2^3 = 8

5^2 = 25

8 × 25 = 200

200 × 7 = 1400

4 0

3 years ago