4 years ago

Subtract the polynomials (−9x2+8x+2)−(4x2+2x−5)

Mathematics

1 answer:

Zielflug [23.3K]4 years ago

4 0

(9 x² + 8 x + 2) - ( 4 x² + 2 x -5 )
= 9 x² + 8 x + 2 - 4 x² - 2 x + 5
= 5 x² + 6 x + 7

You might be interested in

What’s the sum of four and four

Maksim231197 [3]

Answer:

Step-by-step explanation:

sum means to add

so 4 + 4= 8

your welcome

P.S can you give me brainliest?

4 0

3 years ago

Read 2 more answers

Is being gay wrong? also why do spiders protect frogs?

Serggg [28]

Answer:

No.. i dont think its wrong.

Step-by-step explanation: Spiders protect frogs for protection.

3 0

3 years ago

What is a unit of area with dimensions 1 unit times 1 unit

ycow [4]

$1 \text{ u} \cdot 1 \text{ u}=1 \text{ u}^2$

5 0

4 years ago

Sandra leaves the bakery to deliver birthday cakes. She goes 5 kilometers east, 5 kilometers north, and 5 kilometers west. How f

Maru [420]

Answer:

5 kilometers south

Step-by-step explanation:

5 kilometers east 5 units right

5 kilometers north 5 units up

5 kilometers west 5 units left

The right and left cancel so we are left 5 units up at this time

we are 5 units north at this time

To get back we must go 5 units down, which is 5 km south

8 0

3 years ago

Read 2 more answers

Nicholas read a total of 20 books over 4 months. If Nicholas has read 45 books so far, how many months has he been with his book

rodikova [14]

Answer:

5 months

Step-by-step explanation:

45-20=25

25/5=5

3 0

3 years ago

Read 2 more answers