3 years ago

Choose the correct simplification of (7x3 − 8x − 5) + (3x3 + 7x + 1).

Mathematics

2 answers:

Travka [436]3 years ago

8 0

the correct simplification of (7x^3 − 8x − 5) + (3x^3 + 7x + 1),

Is 10x^3 − x − 4

Ganezh [65]3 years ago

4 0

10x3 − x − 4 is the correct answer to your question

You might be interested in

Please help I'm so close to being done and I don't know how to do this!!! Pls give answer but show how to do it!!!

cestrela7 [59]

Answer:

8y + 16

Step-by-step explanation:

The shaded area is the difference of the large and small squares.

Area of large square:

A(l) = (y + 4)²

Area of small square:

A(s) = y²

Shaded area:

A = A(l) - A(s)
A = (y + 4)² - y² = y² + 8y + 16 - y² = 8y + 16

4 0

2 years ago

Compared to its 'parent' function f(x)=x^2, describe the changes if f(x)=-x^2-3?

zimovet [89]

Answer:

it opens down meaning it has a maximum instead of a minimum. the graph has a horizontal shift of 3 spaces to the right

Step-by-step explanation:

6 0

2 years ago

How much would $500 invested at 6% interest compounded monthly be worth after 5 years? Round your answer to the nearest cent. A(

sergeinik [125]

Please enclose the "nt" inside parentheses: A(t)=P(1+r/n)^(nt).

Then: A = $500*(1+0.06/12)^(5*12) = $641.68

6 0

3 years ago

Read 2 more answers

What is the answer

Gnom [1K]

Answer:

lol ty for the points

Step-by-step explanation:

4 0

2 years ago

How do I solve ?? It’s cylinders

UkoKoshka [18]

V= 3.14r^2h
10/2= r
5^2= 25
(3.14)(25)(6)
V=471

3 0

3 years ago