3 years ago

(5×^2-4x-1)-(4x^2-4) how do i simplify this

1 answer:

5 0

Simplify whatever is in the parenthesis:

(5×^2-4x-1) and <span>(4x^2-4)

after that subtract the numbers you got from both </span>parenthesis after simplifying

You might be interested in

Help please, I’m stressing and I’m going to have a mental break down

pogonyaev

Answer:

Step-by-step explanation:

Volume = surface area of base * height

$=\frac{25}{4}*\frac{8}{5}\\\\=5*2=10\\\\=10 units^{3}$

7 0

3 years ago

Which expression is equivalent to r^9/r^3

Deffense [45]

$\cfrac{r^9}{r^3} =r^{9-3}=r^6$

4 0

4 years ago

Read 2 more answers

Two numbers add up to 64. One of the numbers is 24. What is the other number?

goldfiish [28.3K]

Answer:

Step-by-step explanation:

If there are two numbers and you're trying to find the other one, you can subtract 64 and 24, you would get 40

Check; 40 + 24 = 64

8 0

3 years ago

The price of a pair of Jordans was reduced from $200 to $160. By percentage was the price reduced

hichkok12 [17]

Answer:

20%

Step-by-step explanation:

3 0

3 years ago

Duane and mick are saving their money to build a tree house. Duane adds $5 to their piggy bank every other week. Mick adds $2 er

Furkat [3]

10 weeks
Duane adds $5 every other week so that's 5 weeks out of 10. 5 x 5 = 25
Mick adds $2 every week so,
2 x 10 = 20

25 + 20 = 45

8 0

3 years ago