3 years ago

PLZZZ help with this its pretty simple!

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

Step-by-step explanation:

the parenthesis are there just to confuse you. Since there are no negatives or numbers outside of the parenthesis, you do not need them.

2x^3-5+x^3+3

add like terms

3x^3-2

Hope that help :)

mrs_skeptik [129]3 years ago

4 0

3x^3 -2 the sign ^ that means the number three go above

You might be interested in

Find the center and radius of the circle with equation (x+3)^2+(3+ 1)^2= 9. Then graph the circle.

Ymorist [56]

Answer:

See graph

$(x +3)^{2}$ + $(y + 1)^{2}$ = 9

(-3 , -1) is the center.

$\sqrt{9}$ = 3 = radius

Step-by-step explanation:

$(x - h)^{2} + (y - k)^{2} = r^{2}$

center (h,k)

radius = r

7 0

3 years ago

A chef has some broccoli, cauliflower, carrots, and squash to make a vegetarian dish. List the possible combinations if he uses

Olegator [25]

Broccoli and cauliflower

broccoli and carrots

broccoli and squash

cauliflower and carrots

cauliflower and squash

squash and carrots

8 0

3 years ago

Which expression is equivalent to -1/4x + 1/2?

Alik [6]

Answer:

C because that's the only one that works

7 0

3 years ago

HELP! please explain how to solve the point of maximum growth rate for the logistic function?!?? I'm really confused!

lora16 [44]

Answer:

18 units over 210 units of time

Step-by-step explanation:

the function reaches its limit at 116 and starts at 0 at -94

|-94|+|116|=210

8 0

3 years ago

A 12-gallon tub has a faucet that lets water in at a rate of 3 gallons per minute, and a drain

MatroZZZ [7]

3-in plus 1.5-out every minute means a net gain of 1.5 per minute. You need to fill (12 - 3) = 9 gallons. At 1.5 per minute, it takes 9/1.5 = 6 minutes if the drain and the faucet arr both open, but only (9/3)=3 minutes if you close the drain while you fill the tub.

5 0

3 years ago

Read 2 more answers