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
MAVERICK [17]
3 years ago
8

(x+4)(x-2) as a triomial in standard form

Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0

x^2 + 2x - 8

just multiply (x+4)(x-2)

x times x = x^2

x times -2 = -2x

4 times x = 4x

4 times -2 = -8

-2x + 4x = 2x

Nataliya [291]3 years ago
6 0

Answer:

x² - 8x + 16 Hope this helps

Step-by-step explanation:

Step 1: Write out expression

(x - 4)²

Step 2: Expand

(x - 4)(x - 4)

Step 3: FOIL

x² - 4x - 4x + 16

Step 4: Combine like terms

x² - 8x + 16

You might be interested in
Ted mixed together 3 gal. of Brand A fruit
Temka [501]

Answer:

The mixture for Brand A fruit is 5%.

3 0
3 years ago
At a school for performance art students 2
gtnhenbr [62]

Answer:

i need help with this too

Step-by-step explanation:

3 0
3 years ago
Sumin bought a pen and a book for $x. the pen cost $5. (a) express the cost of the book in terms of x. (b) if x = 11, find the c
anygoal [31]

Answer:

a. x = total - $5

b. x = $6

c. x = $10

Step-by-step explanation:

a. pen + book = total

Let x = book

$5 + x = total

x = total - $5

b. pen + book = total

Total = 411

$5 + x = $11

x = $11 - $5

x = $6

c. pen + book = total

Total = $15

$5 + x = $15

x = $15 - $5

x = $10

4 0
1 year ago
7/12 x 4/6 simplest form​
fredd [130]
3.8 repeating or 3 8/9 i think
6 0
2 years ago
if the value of a dependent variable y increases and the value of independent variable x increase, the graph of this relationshi
Gre4nikov [31]
When one quantity increases and the other quantity increases as well, then that is a direct proportional relationship.

So the graph of this relationship is a direct proportional relationship.

Hope this helps.
3 0
3 years ago
Other questions:
  • Which of the following systems of inequalities represent the graph?
    13·1 answer
  • The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadr
    15·1 answer
  • Please help as soon as possible
    8·1 answer
  • Circle O has a circumference of 36tt cm. what is length of the radius r
    12·2 answers
  • What is -6ab^3 over 5a times 10b over -24ab^2
    11·1 answer
  • John likes to hike during the summer he can usually hike about 3 miles every hour but when it's really hot he swims in a mountai
    8·1 answer
  • Lauren is reading a novel for English class. The data below shows the number of pages reads, y, in x hours.
    6·2 answers
  • A rectangle has twice the area of a square. The rectangle has the dimensions of 20 inches by 8
    8·2 answers
  • a hole in the ground is 3 feet deep a pile of dirt next to the hole is 3 feet high which list best uses the values -3,0, and 3 t
    8·1 answer
  • HELP ASAP!!<br><br>the questions are in the picture​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!