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

What is the area, in square centimeters, of the figure shown?

lisabon 2012 [21]

For this one, instead of breaking it down into 3 shapes we can simply subtract the missing square area from the total enclosing area...

15*8-4*4

120-16

104 cm^2

4 0

4 years ago

Read 2 more answers

What is the degree of the polynomial 17x + 4.<br> Just write the answer like 1 or 2 etc.

fomenos

<h3>Answer: 1</h3>

Explanation:

The original expression is the same as $17x^1 + 4$ since $x^1 = x$

The degree of any polynomial is always the largest exponent. This applies to single variable polynomials only.

Therefore, the degree of $17x^1 + 4$ is 1. This is a linear polynomial, and it's also a binomial since it has 2 terms 17x and 4.

6 0

3 years ago

If 1/3 of a set of numbers is 8 how many numbers are in the total set ?

Eduardwww [97]

Answer:

Step-by-step explanation:

1/3 = 8

3/3 = 8*3

7 0

3 years ago

I need help with this last question. Please help

dusya [7]

The angle of STV would be 140 degrees.

3 0

3 years ago

Does anyone know this answer

pochemuha

Pls. see attachment.

8 0

4 years ago

Read 2 more answers