3 years ago

What is (9x+8)^2-54x+48y

1 answer:

aksik [14]3 years ago

4 0

Answer:

81x² + 90x + 48y + 64

Step-by-step explanation:

(9x+8)² = (9x+8)(9x+8) = 9x*9x + 9x*8 + 8*9x + 8*8 = 81x² + 72x + 72x + 64

= 81x² + 144x + 64

then:

(9x+8)² -54x+48y = (81x² + 144x + 64) -54x + 48y = 81x² + 90x + 48y + 64

You might be interested in

VLD [36.1K]

Answer:

afafasf afsa

Step-by-step explanation:

this makes sense because afasfas = afsa and that makes a baby called afafhashfafasa

3 0

3 years ago

Murrr4er [49]

Answer:

y= -2

Step-by-step explanation:

5 0

3 years ago

Lemur [1.5K]

First do
3x + -5x = -2x
Then do
-2x + 5x = 3x
Lastly do
3x+1

6 0

4 years ago

WITCHER [35]

Answer:

#2 and #4

Step-by-step explanation:

Anything with a variable squared is not linear

6 0

3 years ago

givi [52]

-7 is the slope of the linear function represented in the table

8 3

3 years ago