All categories

4 years ago

Simplify the expression. (t −2)6

Mathematics

1 answer:

goldfiish [28.3K]4 years ago

5 0

(t-2)6 = 6t-12 Hope this helps!

You might be interested in

Find a4 for the arithmetic series with S4=-36 and a1=9

erastova [34]

ANSWER

The 4th term is -27

EXPLANATION

The sum of the first n-terms of an arithmetic sequence is

$S_n= \frac{n}{2} (2a_1+d(n-1))$

It was given that,

$S_4 = - 36$

$a_1 = 9$

$- 36= \frac{ 4}{2} (2 \times 9+d(4-1))$

$-36=2(18+3d)$

$-18=18+3d$

$-18 - 18 = 3d$

$3d = - 36$

$d = - 12$

The n-term is given by:

$a_n=a_1+ (n-1)d$

We substitute n=4 to get,

$a_4=9+ (4-1) \times -12$

$a_4=9+ 3\times -12$

$a_4=9 - 36$

$a_4= - 27$

5 0

3 years ago

For which equation would x = 3 be a solution?

frutty [35]

1. b , 2. A

this has toooo have 20 or more letters soooo i’m doing thissssss hiiiii

7 0

3 years ago

Need help asap please

vivado [14]

Answer:

c=7.17

Step-by-step explanation:

23=6c-20

43=6c

7.17=c

8 0

3 years ago

Read 2 more answers

F(x)=3x 3 inverse function

scoundrel [369]

Step-by-step explanation:

if I understand this correctly than you are looking for the inverse function of f(x) = y = 3x³.

the inverse function simply tries to calculate the original x it of the original y.

and then, to make it a formal function, we rename x to y and y to x.

y = 3x³

x³ = y/3

$x = \sqrt[3]{ \frac{y}{3} }$

=> as "regular" function

$y = {f}^{ - 1} (x)= \sqrt[3]{ \frac{x}{3} }$

4 0

3 years ago

Simplify the expression 6 + (4h + 3).

Levart [38]

Let's simplify step-by-step.

6+4h+3

Combine Like Terms:

=6+4h+3

=(4h)+(6+3)

=4h+9

Answer:

=4h+9

7 0

3 years ago