Ask question

Ask question

All categories

Paladinen [302]

3 years ago

5

(2z+2)(z^2+z–2) please help

1 answer:

pashok25 [27]3 years ago

4 0

Answer:

2z^3+4z^2-2z-4

Step-by-step explanation:

Distribute

2z^3+2z^2-4z+2z^2+2z-4

Simplify

2z^3+4z^2-2z-4

You might be interested in

Did I do this right?<br> In △RST, VT=60 in. <br><br> What is the length of TX¯¯¯¯¯?

Tems11 [23]

Yes! In △RST, VT=60 in. What is the length of TX¯¯¯¯¯? It is 40 in.

3 0

4 years ago

The original cost of a cell phone is x dollars. The phone is on sale for 35% off. What would be the simplified expression for th

Nonamiya [84]

X · 0.65 = y or x-(x · 0.35)= y y=sales cost

5 0

4 years ago

Read 2 more answers

2 1/5 + 1 3/5 = ??? Plz help

jok3333 [9.3K]

Answer:

$3 \frac{4}{5}$

Step-by-step explanation:

1) Add the whole numbers first.

$3 + \frac{1}{5} + \frac{3}{5}$

2) Join the denominators.

$3 + \frac{1 + 3}{5}$

3) Simplify.

$3 \frac{4}{5}$

hence, the answer is 3 4/5.

5 0

3 years ago

The sum of eight times a number and seven is twice the number

Dovator [93]

8x7=56

i hope this helps

8 0

3 years ago

!!!!GIVING FIFTY POINTS T WHOEVER HELPS ME PLEASE!!!!

nadezda [96]

Answer:

14)9

15)6

16)57

17)29

4 0

3 years ago