Factorise fully
9x^2+3x^3
Answers
Here, we are required to factorise fully 9x² + 3x³
- The answer is 3x²(3+x)
To factorise the expression 9x² + 3x² fully; we first need to write out factors of 9x² and 3x³ respectively. Thus;
- Factors of 9x² are: 3 × 3 × x²
- Factors of 3x³ are:3 × x² × x
Since 3x² is a common factor for 9x² and 3x³,
3x² can be factored out so that we have the result of the factorization to be;
3x²(3+x)
as "3" and "x" are the remaining factors of 9x² and 3x³ respectively.
Read more:
Answer:
3x^2(3+x)
Step-by-step explanation:
9x^2+3x^3
3(3x^2+x^3)
3x^2(3+x)
Related Questions
A carpenter is building a fence around a swimming pool. One side of the pool is next to the house and does not need fencing. The carpenter has 120 feet of fencing and plans to use it all. Solve the equation w + 76 + w = 120 to find the unknown dimension of the enclosed rectangular area.a. 12 ft c. 20 ft b. 22 ft d. 18 ft
What is 3/5 divided 2 1/2?
PLEASE HELP!! EARN 50 POINTS!! WILL MARK BRAINLIEST!!!!Fill in the reason for each stepGiven - 2x-7= 1/3x-2Prove - x = 3statement - 2x-7= 1/3x-2 reason- (Given)statement - 3(2x-7)=3(1/3x-2) Reason -statement - 6x-21=x-6reason -statement - 5x-21=-6reason -statement - 5x=15reason -statement - X=3reason -
26' long painting is how many yards long
The second store has no membership fee but charges $3.50 per movie rented.
How many movies would you have to rent in order for the cost to be the same at both stores?
Answers
Answer: 6 movies
Step-by-step explanation:
$20+$1.50= $21.50
$3.50x6= $21
g(x) = 3x3 + 2
Answers
Answer:
out of the two functions g(x) attains the minimum y-value.
Step-by-step explanation:
We are given the function and
.
now we have two check out of the two functions above which has the smallest minimum y-value.
Clearly from the graph attached to the solution of f(x) and g(x), we could see that for f(x) the minimum value of y is -2 while for g(x) the value of y goes on decreasing as x goes to minus infinity.
Hence g(x) attains the minimum value for y.
AN = 6 cm
RI = 8 cm
TA = 3.3 cm
NI = 1.6 cm
In two column format prove that triangle TAN is congruent to triangle TRI
Answers
we can see from figure that:
call x and y the unknown segments TA and TN, then we have:
3.3/(3.3 + x) = 6/8
8*3.3 = 6(3.3 + x)
x = 1.1
and then the proportion still holds for those sides as well as AN and RI
we also have:
y/(y + 1.6) = 6/8
8y = 6y + 9.6
y = 4.8
and then the proportion still holds for those sides as well as AN and RI
Answers
The function converges to 0.
Answers
Answer:
B. 6 cm
Step-by-step explanation:
Answers
Answer:
$125
Step-by-step explanation:
To find how much 1 coat costs we will divided 87.50/7. That equals 12.5. Which means that 1 coat costs 12.5. From there just multiply by 10. Which gets you $125
125 i say is the right answer