2 years ago

The binomial expansion 1.728x^3+ 3,456x² + 2,304x + 512 can be expressed as (ax + b)^3. What is the value of b?

Mathematics

2 answers:

viva [34]2 years ago

7 0

Answer:

C: 8

Step-by-step explanation:

8^3=512

if it was -8^3 it would equal -512

djyliett [7]2 years ago

4 0

I believe the answer i c

You might be interested in

Simon can see two lights, light A and light B.

xz_007 [3.2K]

Answer:

2 Times

Step-by-step explanation:

Simon can see two lights A and B

Light A flashes every 15 seconds.
Light B flashes every 18 seconds.

First, we determine the next time both lights will flash together.

This is done by finding the Least Common Multiple of 15 and 18.

15=3X5

18= $2X3^2$

LCM of 15 and 18= $2X3^2X5=90$

This means that lights A and B will first flash together after 90 seconds.

Now, 240/90= $2.\overline{6}$ seconds

Therefore, the number of times more both light will flash together in the next 4 Minutes= 2 Times

3 0

3 years ago

What the rate of change for f(t)=70(5/2)^t<br> help

denis23 [38]

5/2
70 is the constant number that doesn’t change, but anytime you increase t you are raising it above 5/2. So every time you grow 5/2.

3 0

2 years ago

there are about 100 million smartphones in the U.S. your teacher has one smartphone. what share of US smartphones does your teac

barxatty [35]

$100 000 000 = 10^{8}$

$\frac{1}{100 000 000} = 10^{-8}$

3 0

3 years ago

the stem on the left has the weights of the juniors and the stem on the right has the weights of the freshmen, we can see that t

weqwewe [10]

Is there a picture to go with this? That would help me answer the question.

3 0

3 years ago

What is the percent decline, to the nearest whole number, of rusty patched bumble bees from 20 years ago to today?

Andrej [43]

Sasuke is pretty cool

6 0

3 years ago

Read 2 more answers