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DIA [1.3K]
3 years ago
6

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

Mathematics
1 answer:
saul85 [17]3 years ago
7 0
3x(x+3)^2
3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x

answer
3x^3 + 18x^2 + 27x
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Can someone please help me on this?? ill mark branliest for the best answer
Tomtit [17]

12 -1/9d = 17

Subtract 12 from both sides

-1/9d = 5

Multiply both sides by -9:

D = -45

The answer is b. d = -45

8 0
3 years ago
Read 2 more answers
What’s for the missing arc ?
vlada-n [284]

Answer:

mABC = 124° because 90° + 146° = 236° and

360° - 236° = 124°

4 0
3 years ago
Leon started to try to transform the expressions 6g + (g + 2) + 3 to determine if it is equivalent to the expression 6 + 7g. His
hodyreva [135]
By using the associative property [(5*3)*12] is equal to
[5*(3*12)] .
Option (A) is correct .
Step-by-step explanation:
Definition of associative property of multiplication
Let us assume that x , y and z be the three real numbers .
x × (y × z ) = (x × y) × z
This is called the associative property .
As given the expression be as follow
= [(5*3)*12]
Here
x = 5 , y = 3 , z = 12
By using the associative property
[(5*3)*12] = [5*(3*12)]
Therefore by using the associative property [(5*3)*12] is equal to
[5*(3*12)] .

Read more on Brainly.com - brainly.com/question/3604873#readmore
7 0
3 years ago
Read 2 more answers
Estephany has a box that is filled with toys. The box has a length of 3.5 feet, a width of 6 feet, and a height of 3 feet. What
Zigmanuir [339]

Answer:

63

Step-by-step explanation:

The formula for volume of a box is length×width×height = volume

So you would multiply  3.5×6×3=63

6 0
2 years ago
Factorise 10+5d help me plssssss
aleksley [76]

5(2 + d)
Since 5 is divisible by 10 and 5, we can factor out a 5 from both terms.
8 0
3 years ago
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