1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
3 years ago
15

Simplify -3x^3(2x^2+3)+9x^4

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

ANSWER = −6x^5 +9x^4 − 9x^3

Step-by-step explanation:

Let's simplify step-by-step.

(−3x^3) (2x^2 + 3) + 9x^4

Distribute:

=(−3x^3) (2x^2) + (−3x^3) (3) + 9x^4

=−6x^5 + − 9x^3 + 9x^4


Answer:

= −6x^5 +9x^4 − 9x^3


You might be interested in
Write a numerical expression representing the following statement:
Andreas93 [3]

Answer:

47 + 40 x 4

Step-by-step explanation:

sum is adding 2 numbers together and you would then multiply 4 after adding :)

8 0
3 years ago
1. The sum of Teresa's and Cathy's weight is
sergeinik [125]

Answer:

d

Step-by-step explanation:

E is ththe answer

the first equation should be T + C = 118 and the second equation should be C + 26 = T

none of these equations are correct

4 0
2 years ago
Graph y=-|x+1| first answer gets brainly answer
padilas [110]

Answer:

See attachment

Step-by-step explanation:

The negative in front flips it over the y axis

The +1 moves it left

Have a great day!!!

(Also can I please have Brainliest, I need it to level up!)

4 0
3 years ago
Plz help due tonight
MariettaO [177]

Sum of the interior angles of any triangle equal to 180 degrees thus :

60 + 70 + 8x + 2 = 180

8x + 132 = 180

Subtract both sides 132

8x + 132 - 132 = 180 - 132

8x = 48

Divide both sides by 8

8x ÷ 8 = 48 ÷ 8

<h2>x = 6 </h2>

6 0
3 years ago
Read 2 more answers
. identify the binomial<br> a. x2<br> b. x2 - 4x 2<br> c. x2 - 4<br> d. 2x2 3x - 1 y
tino4ka555 [31]

Answer: x^2 - 4

Step-by-step explanation:

Since a Binomial is an algebraic expression of the sum or the difference of two terms.

Therefore, For a binomial an expression must contain exactly two terms.

In a) x^2 there is only one term therefore it is not the Binomial.

In a) x^2-4x^2 = -3x^2,  there is only one term therefore it is not the Binomial.

In a) x^2-4 there is exactly two terms therefore it is a Binomial.

In a) 2x^2+3x-1y there are three terms therefore it is not the Binomial.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Nancy purchased some bed sheets for $36. They were on sale for 25% off. What was the original price of the bed sheets
    7·2 answers
  • Calvin took his friends to a movie for his birthday. The movie tickets cost $12 per person. He spent less than $180. If x is the
    9·1 answer
  • Choose the correct ordered pair.
    8·2 answers
  • What is the probability that two people selected at random have the same birthday
    9·1 answer
  • Answer the diagram please
    9·1 answer
  • PLZ DO THIS ASAP<br> Geometry question
    7·1 answer
  • I need help, trying to find slope and y intercept
    12·1 answer
  • Combine and simplify the following radical expression. (2^3 square root 12)(3^3 square root 2)​
    15·2 answers
  • Pls help this is for a test
    12·1 answer
  • Who's smart in math here can someone help me pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!