Ask question

Ask question

All categories

3 years ago

13

(3x3 + 2x² + 10) + (3x3 + 2x2 + 10x)

2 answers:

marshall27 [118]3 years ago

8 0

(3x3 + 2x^2 +10) +(3x3 +2x2 +10x)

(9 + 2x^2 +10) +(9+4+10x)

(19+2x^2) +(13 +10x)

now opening the brackets

19 +13 +2x^2 +10x

2x^2 + 10x +32

taking 2x common

2x(x+5) +32

Ber [7]3 years ago

6 0

Answer:

(3x 3 +2x 2 +5x+5)

Step-by-step explanation:

You might be interested in

Find the new amount. explain <br><br><br>200 books; 75% decrease <br><br>160 bananas; 20% decrease

prohojiy [21]

Answer:

75% of 200 = 50; 20% of 160 = 128

Step-by-step explanation:

200 (0.75) = 150

200 - 150 = 50

160 (0.20) = 32

160 - 32 = 128

8 0

2 years ago

To decorate the gym for a dance, Zoe cut crepe paper into 10-foot strips. She attached one end of each strip 8 feet up on the wa

ohaa [14]

Answer:

there is no question

8 0

3 years ago

What is the length of segment AB?

aliina [53]

the length of segment AB is 13

4 0

3 years ago

Read 2 more answers

2(4x+5)-2=2x+44?<br>a.6<br>b.19/3<br>c.41/6<br>d.26/3

Nastasia [14]

8x+10-2= 2x+44
8x+8= 2x+44
8x-2x= 44-8
6x= 36
x= 6

so A is the correct answer :)

8 0

2 years ago

Read 2 more answers

Simplify the algebraic expression: 4(3x + y) – 2(x – 5y)

VladimirAG [237]

Answer:

C

Step-by-step explanation:

First use distribution

4(3x+y)= 12x+4y

and

-2(x-5y)= -2x+10y

combine the 2 answers

10x+14y

3 0

3 years ago