2 years ago

What is the value of the coefficient of the fourth term of the expansion of (a+b)^5 ?

1 answer:

6 0

Answer:

I don't know if you wanted it expanded using "Pascal's Triangle" or "Binomial Theorem" but either way is the same. Your expanded equation is:

a^5 + 5a^4b + 10a^3b^2 + 10a^2b^3 + 5ab^4 + b^5

I hope this is any help to you, have a nice day.

Step-by-step explanation:

You might be interested in

Please Help!

Marina CMI [18]

Answer:

Letter:C

Step-by-step explanation:

#CARRY ON LEARNING

3 0

3 years ago

The sum of 2a and 3b

slava [35]

The sum of 2a and 3b:

2a + 3b

7 0

2 years ago

Write an equation in the form y=mx for the proportional relationship that passes through the points (2, -15) and (6, -45).

nydimaria [60]

Answer:

Y=-15/2x

Step-by-step explanation:

7 0

2 years ago

How to do this question

Dafna11 [192]

Answer:

$0$

Step-by-step explanation:

Given:

$f(x) = \begin{cases} -x -2 &, &x < 0 \\ x &, &0 \leqslant x < 3 \\ x^2 -1 &, &3 \leqslant x \end{cases}$

Solving for $f(0)$ :

$f(0) = x \text{ when } x = 0 \\ f(0) = 0$

6 0

2 years ago

Read 2 more answers

What part of the circumference is an arc whose measure is 30°? 1/12 1/10 1/8 1/6

GrogVix [38]

Answer:

1/12

Step-by-step explanation:

The whole circumference (i.e complete circle) is an arc which measures 360°

in our case, it is given that our arc measures only 30°

the fraction of our arc of 30° to the complete circle of 360° is

30/360

= 3/36

= 1/12

5 0

3 years ago