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
Lemur [1.5K]
2 years ago
8

Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)

Mathematics
2 answers:
algol [13]2 years ago
7 0
Answer: 24x^3 + 14x^2 + 30x - 27

-3(6x^2-10x+9)+8x^2(3x+4)

Distribute the -3.

-18x^2+30x-27+8x^2(3x+4)

Distribute the 8x^2.

-18x^2+30x-27+24x^3+32x^2

Combine Like Terms and Rearrange.

24x^3 + 14x^2 + 30x - 27





pychu [463]2 years ago
4 0

Answer:

Step-by-step explanation: hope this help :)

You might be interested in
Please Help!!!!
alexira [117]

The answer would be A and C.

Hope this helps!<3

5 0
3 years ago
A company has 3.12 × 108 dollars to spend on salaries for its employees. The company has 6.5 × 103 employees. Each employee earn
Lilit [14]

Answer:

its b

Step-by-step explanation:

4 0
3 years ago
Help anyone I’ll appreciate it thank you
Tomtit [17]

Answer:

150

Step-by-step explanation:

the total angle of a flat line is 180

since one side is 30 180-30 is 150

4 0
2 years ago
Todos los enteros son racionales
Stels [109]

Answer:

si si si si si si los números racionales también son fracciones

6 0
2 years ago
A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.
vekshin1

Answer:

x^2-12x+27 =0

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

x^2-($Sum of Roots)x+Product of Roots =0\\Since roots are 3 and 9, the equation becomes:\\x^2-(3+9)x+(3X9) =0\\x^2-12x+27 =0

The equation of the parabola is:

x^2-12x+27 =0

8 0
3 years ago
Other questions:
  • PLZ HELP!!
    9·1 answer
  • Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discoun
    11·2 answers
  • Find the range of the function for the given domain. F(x)= 3x-8; {-2, -1, 0, 1, 2}
    8·1 answer
  • Pls help and quick I’m running out of time
    15·1 answer
  • How many different ways are there to arrange the letters A, B, A, and B? 4
    6·1 answer
  • Two vertical poles, one 8 feet high and the other 10 feet high, stand 50 feet apart on a flat surface. We want to attach a suppo
    6·1 answer
  • The sunshine Club collected 524 cans for a canned food drive. the cans were then split up equally into 8 boxes.
    15·1 answer
  • Please help with this
    11·1 answer
  • Suppose PQ has one endpoint at
    11·1 answer
  • a couple has three children. assuming each child has an equal chance of being a boy or a girl, what is the probability that they
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!