All categories

4 years ago

I NEED HELPPP!! Multiply and simplify

Mathematics

1 answer:

lakkis [162]4 years ago

8 0

Hello from MrBillDoesMath!

Answer:

6x^3 + x^2 -9x + 10

which is the first choice.

Discussion:

(3x + 5) ( 2x^2 - 3x +2 ) =

(3x) ( 2x^2 - 3x +2 ) + 5 ( 2x^2 - 3x +2 ) =

6x^3 - 9x^2 + 6x + 10x^2 - 15x + 10 =

6x^3 + x^2 -9x + 10

which is the first choice.

Thank you,

MrB

You might be interested in

Solve the Equation. Show work and explain steps. 2(x +4) +2 = 3(x − 2) +x

Sophie [7]

Answer:

X = 8

Step-by-step explanation:

A breakdown of the calculation is attached. I hope you find it helpful, thanks.

6 0

3 years ago

Read 2 more answers

2) pplllllss hellppp

Dovator [93]

Answer:

A. -1 and 1/3

Step-by-step explanation:

The number -1 and 1/3 is directly to the right of -1 and 2/3 because there is a -1/3 difference between them

6 0

3 years ago

What is the answer to these? And how do you do them? Brainliest to best answer

QveST [7]

Answer:

I can't see

Step-by-step explanation:

do you mind zooming in

8 0

3 years ago

a rectangle has a perimeter of 68 inches.if the width of the rectangle is 10 inches,what is the length of the rectangle?

Dmitriy789 [7]

Answer:

l=24in

Step-by-step explanation:

P=2(l+w)

l=P

2﹣w=68

2﹣10=24in

3 0

3 years ago

Read 2 more answers

Trey had a cylindrical can with a radius of 4 inches and a height of 12 inches that was completely full of beet juice. He poured

Slav-nsk [51]

Answer:

$8\ glasses\ of\ juice$

Step-by-step explanation:

step 1

Find the volume of the cylindrical can

The volume of the cylinder is equal to

$V=\pi r^{2}h$

we have

$r=4\ in$

$h=12\ in$

substitute the values

$V=\pi (4)^{2}(12)=192\pi\ in^{3}$

step 2

Find the volume of the cylindrical glasses

The volume of the cylinder is equal to

$V=\pi r^{2}h$

we have

$r=2\ in$

$h=8\ in$

substitute the values

$V=\pi (2)^{2}(8)=32\pi\ in^{3}$

<em>Find the volume of 3/4 of the glass</em>

$32\pi (\frac{3}{4})=24\pi\ in^{3}$

step 3

Divide the total volume of cylindrical can by the 3/4 volume of the glass

$192\pi\ in^{3}/24\pi\ in^{3}=8\ glasses\ of\ juice$

5 0

3 years ago