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
Oksanka [162]
3 years ago
8

Please help it urgent!!!!

Mathematics
1 answer:
Veronika [31]3 years ago
4 0

Answer:

<h3>1) 5(7x^{2} - x + 8)</h3>

first box: 5 * 7 = 35

35 x^2

second box: 5 * -1 = -5

-5x

third box: 5 * 8 = 40

40

answer: 35x^{2} - 5x + 40

<h3>2) 2x(4x^2 + 3x + 6)</h3>

first box: 2x * 4x^2

2 * 4 = 8

x * x^2 = x^3

8x^3

second box: 2x * 3x

2 * 3 = 6

x * x = x^2

6x^2

third box: 2x * 6

2 * 6 = 12

12x

answer: 8x^3 + 6x^2 + 12x

<h3>3) (tp + 5)(4p - 6)</h3>

top left box: tp * 4p

p * p = p^2

4tp^{2}

top right box: tp * - 6

-6tp

bottom left box: 5 * 4p

5 * 4 = 20

20p

bottom right box: 5 * - 6

5 * -6 = -11

-11

answer: 4tp^2 - 6tp + 20p - 11

<h3>4) (4a - 8)(8a - 1)</h3>

top left box: 4a * 8a

4 * 8 = 32

a * a = a^2

32a^2

top right box: 4a * -1

4 * -1 = -4

-4a

bottom left box: -8 * 8a

-8 * 8 = -64

-64a

bottom right box: -8 * - 1

-8 * - 1 = 8

8

32a^2 - 4a - 64a + 8

<em>combine like terms</em>

32a^2 - 68a + 8 = answer

You might be interested in
Jessica rented 1 video game and 3 movies for a total of $11.50.
Over [174]
So you’ll take $11.50-$4.75=$6.75 then you’ll divide this answer by 3 6.75/3=2.25 so it was $2.25 per movie to rent
6 0
3 years ago
Which statement best compares savings accounts and money market accounts?
Kazeer [188]
A regular savings account
5 0
1 year ago
What is the domain of the function shown in the graph below?
Anika [276]

Answer:

All numbers except 1

Step-by-step explanation:

The graph has an asymptote at 1.

So the function will grow toward but without reaching it.

The equation of the asymptote is x=1

So the domain is all real numbers except 1.

7 0
3 years ago
Read 2 more answers
The possible results of an experiment are called its
Blizzard [7]
Theoretical probability is determined through a study of the possible outcomes that can occur for the given experiment.
4 0
3 years ago
Rewrite the statement, “a dog is a puppy if it is young,”as a conditional and it’s converse.
andre [41]

Answer:

to me it looks like the answer would be letter D. let me know your results!!

:D

3 0
3 years ago
Other questions:
  • you invest 1,600 calculate the balance of your account after 6 years. round your answer to the nearest hundredth
    11·1 answer
  • If p(x) = 2x2 – 4x and q(x) = x – 3, what is (p*q) (x)
    11·1 answer
  • What is the sum of 52.38 divided by 16
    5·2 answers
  • Find the slope of the line passes through the points (1, -4) and (4,2)
    14·1 answer
  • According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 5x3 – 7x + 11?
    7·1 answer
  • Draw and classify a quadrilateral that fits each description
    5·1 answer
  • Y = -2x+3 write in standard form
    10·2 answers
  • Can you write down the days of the week with the number "500" next to them for me. Make this 2 times thank you :)
    14·2 answers
  • What is the measure of RCD in the figure below?
    10·1 answer
  • PLEASE HELP ME GIVING 30 POINTS!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!