All categories

3 years ago

Which expression is equivalent to the given expression?

Mathematics

2 answers:

kupik [55]3 years ago

7 0

The answer is 4a - 12 so b.

mina [271]3 years ago

6 0

Multiply 4 and a and then multiply 4 and -3 so 4a-12 answer is a bQQ✌

You might be interested in

Hi, Could anyone help me with my homework

tatiyna

Answer:

$\hookrightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096$

solving steps:

$\rightarrow \sf (x + 4)^6$

$\bold{rewrite \ the \ following}$

$\rightarrow \sf (x + 4)^2 (x + 4)^2 (x + 4)^2$

$\bold {formula \ used : \sf (x+a)^2 = (x^2 + 2xa + a^2)}$

$\rightarrow \sf (x^2 + 8x+16) (x^2 + 8x+16) (x^2 + 8x+16)$

$\bold{simplify \ by \ removing \ parenthesis}$

$\rightarrow \sf (x^4 +8x^3 + 16x^2 + 8x^3 +64x^2 + 128x+16x^2+128x+256 ) (x^2 + 8x+16)$

$\bold{basic \ addition \ of \ integers }$

$\rightarrow \sf (x^4+16x^3+96x^2+256x+256) (x^2 + 8x+16)$

$\bold{remove \ parenthesis}$

$\rightarrow \sf (x^6 + 16x^5 + 96x^4 + 256x^3 + 256x^2 + 8x^6 + 128x^4 + 768x^3 + 2048x^2 + 2048 + 16x^4 + 256x^3 + 1536x^2 + 4096x + 4096)$

$\bold {final \ answer:}$

$\rightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096$

8 0

2 years ago

Convert 8 1/6 into an improper fraction

zvonat [6]

Answer:

49/6

Step-by-step explanation:

8×6= 48

+ the numerator

8 0

3 years ago

SOMEONE PLEASE HELP ME WITH THIS QUESTION 2.5x - 3 = 2x - 2 <br>I don't get what x is equal to

Luda [366]

Answer:

Step-by-step explanation:

Use the property of equality :)

5 0

3 years ago

In last year, San Diego basketball team won 32 games, and lost 8 games. What percent of the games were won?

defon

Answer:

80%

Step-by-step explanation:

The total amount of games last year was 40.

32 + 8 = 40

question says the percent of games were won which means 32/40

In percentage, it means 80%

8 0

3 years ago

At Quincy Middle School, there are 45 girls and 27 boys in the sixth grade. There are two sixth grade classrooms. Ms. Alvarado's

Furkat [3]

Ms alvadaro 2:1 mr lowry 3:2
3+2=5 2+1=3
5:3
45/5=9 27/3=9
2·9=18 1·9=9

8 0

3 years ago

Read 2 more answers