3 years ago

For which of the following values of x is the function f(x)=

Mathematics

1 answer:

Irina18 [472]3 years ago

5 0

Simplify, and put your answer in terms of i.

You might be interested in

Convert 2% to a decimal

nalin [4]

Answer: 0.02

Step-by-step explanation: Divide 2 by 100

5 0

3 years ago

Read 2 more answers

What is 2x+1+7x=-8? Could you show work, please?

eduard

Answer:

Step-by-step explanation:

2x + 1 + 7x= -8

~2x + 7x = 9x

9x + 1 = -8

move 1 to the other side

9x = -1 -8

9x = -9

divide

X = -1

6 0

2 years ago

Read 2 more answers

In science and engineering, radians are much more convenient and common than degrees. what is the degree value for one radian ?

sveticcg [70]

Answer:

57.3

Step-by-step explanation:

just took the quiz

4 0

2 years ago

Tickets for an Amtrak train cost $22 for children and $48 for adults. Josie paid $3,278 for a total of 84 tickets. How many chil

timama [110]

Answer:

29 child 55 adult

Step-by-step explanation:

x+y=84

22x+48y=3278

x=29,y=55

hope it will help, if not, sry, u can comment below to ask me!

5 0

2 years ago

Which expression represents the sixth term in binomial expansion (2a-3b)^10

AysviL [449]

Therefore the sixth term in the binomial expansion is $=-{10}C_5(2a)^{5} (3b)^5$

Step-by-step explanation:

Given

$(2a -3b)^{10}$

$=^{10}C_0 (2a)^{10} + ^{10}C_1(2a)^9(-3b)+^{10}C_2(2a)^8(-3b)^2+...............+^{10}C_10(-3b)^{10}$

So,

$T_{n+1}= ^{10}C_n(2a)^{(10-n)} (-3b)^n$

$T_6=T_{(5+1)} =^{10}C_5(2a)^{10-5} (-3b)^5$

Therefore the sixth term in the binomial expansion is= ${10}C_5(2a)^{10-5} (-3b)^5$

$=-{10}C_5(2a)^{5} (3b)^5$

3 0

3 years ago