3 years ago

Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16

Mathematics

1 answer:

Masteriza [31]3 years ago

8 0

Answer:

x^3 +8x^2 +13

Step-by-step explanation:

(6x^2 - 3 + 5x^3) - (4x^3 - 2x^2 - 16)

Distribute the minus sign

6x^2 - 3 + 5x^3 -4x^3 + 2x^2 + 16

Combine like terms

x^3 +8x^2 +13

You might be interested in

How many one-half cubes with dimensions of 1/2x1x1 fit in a unit cube? 1

yanalaym [24]

Answer:

Option 2

Step-by-step explanation:

A cube with 1/2 * 1* 1 will have a volume of 0.5 cubic cm

While a unit cube has a volume of 1 cubic cm

So,

2 cubes of these dimensions can fit into a unit cube.

5 0

3 years ago

Read 2 more answers

Overnight rain has left 8 gallons of water in Juan's boat. Juan secures a small container and begins scooping the water out at a

GuDViN [60]

Answer:

What am I supposed to answer?

Step-by-step explanation:

4 0

3 years ago

Selectie correct answer.

denis-greek [22]

Answer:

OD.0

Step-by-step explanation:

because 2(X+4)-1 = 2x+7

or, 2x+8-1 = 2x+7

or, 2x+7= 2x+7

and it cancels out eachother so it will be 0

4 0

3 years ago

The sum of 20.7 and a number is 50.5. Which equation could you use to solve the problem? What should you do to each side of the

Arlecino [84]

Answer:

Equation to solve this: 50.5-20.7=a number

Answer: 29.8

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the equation of the line <br>Use exact numbers<br>y= x+

guapka [62]

Answer:

I can't you didn't give the names of points on the line

Step-by-step explanation:

7 0

2 years ago

Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16​

Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16