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bazaltina [42]
3 years ago
14

What is the expanded form of 3x(x+3)^2?

Mathematics
1 answer:
sdas [7]3 years ago
7 0
First: (X+3)(x+3) foil it. Then distribute the 3x among the values and combine like terms
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The quotient is 5 and
bonufazy [111]
1/2. It isn't asking for another solution, just the fraction.

Hope this helps!
4 0
3 years ago
What binomial do you have to add to the polynomial 2x^2+3y^2-5xy+1 to get the following?
Contact [7]

Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives  polynomial  that does not contain the variable y .

<h3>What is binomial?</h3>

A mathematical expression consisting of two terms connected by a plus sign or minus sign .

Example: x + 2 is a binomial, where x and 2 are two separate terms.

<h3>What is polynomial?</h3>

A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer

According to the question

polynomial 2x^{2} +3y^{2} -5xy+1

when added with  -3y^{2}+5xy  

= 2x^{2}+1   (as 3y^{2} -5xy got cancelled )

that does not contain the variable y

Hence, Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives that does not contain the variable y .

To know more about Binomial and polynomial here :

brainly.com/question/1698358

# SPJ2

3 0
2 years ago
Read 2 more answers
These two figures are the image and pre-image of a
babymother [125]

Answer:

D.) 9m

Step-by-step explanation:

4 0
3 years ago
What is the next number in the following pattern?<br> 4,- 6, 8,- 10, 12, ...
Scorpion4ik [409]

Answer:

-14

Step-by-step explanation:

im not really sure

7 0
3 years ago
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Solve the system by substitution.<br> -8x – 7y = -5<br> -x = y
Lapatulllka [165]

Substitute y = -x into the first equation:

-8x - 7(-x) = -5

-8x + 7x = -5

-x = -5

x = 5

Substitute x = 5 into y = -x

y = -(5)

y = -5

Answer: x = 5, y = -5

6 0
3 years ago
Read 2 more answers
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