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
UkoKoshka [18]
4 years ago
5

Factor the polynomial: -2x3 - 4x2 - 6x

Mathematics
2 answers:
MAVERICK [17]4 years ago
7 0

Answer:

-2(3x+7)

Step-by-step explanation:

larisa [96]4 years ago
6 0

Answer:

For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms whose product is a⋅c=2⋅−2=−4 a ⋅ c = 2 ⋅ - 2 = - 4 and whose sum is b=−3 b = - 3 . Factor −3 - 3 out of −3x - 3 x .

Step-by-step explanation:

You might be interested in
Ben has 10 apples, Sarah has ten times what Ben has.How many apples do Sarah have.
Aliun [14]
Sarah has 90 more apples then Ben 10*10=100-10=90. Sarah has 100
6 0
3 years ago
Read 2 more answers
the width of a rectangle is 6 units less than the length the area of the rectangle is 16 units what is the length in units of th
Igoryamba

Answer:

Length= 8 units

Width=L-6= 8-6= 2 units

Step-by-step explanation:

Let the length of the rectangle be 'L' units

Width of the rectangle =(L-6) units

Area of the rectangle=16 units^2

Area of a rectangle = Length*Width

  16= L*(L-6)\\\\16=L^2-6L\\\\L^2-6L-16=0

Making the factors of the equation:

L^2+2L-8L-16=0\\\\

Taking common from the equation:

L(L+2)-8(L+2)=0\\\\(L+2)(L-8)=0\\

L+2=0\\\\L=-2

OR

L-8=0\\\\L=8units

As, the length of the rectangle cannot be negative, So,

Length= 8 units

Width=L-6= 8-6= 2 units

3 0
3 years ago
Read 2 more answers
the temperature at sunrise was -2° F. The temperature at sunset was 18° F warmer than it was at sunrise. What was the temperatur
Black_prince [1.1K]
Answer: 16 degrees
explanation: 18 + -2 = 16
4 0
3 years ago
Susanna found a roll of fabric she wanted to use to make a pillow. The roll had of a yard of fabric left. Susanna needed of the
Temka [501]

Answer:

1/4 of a yard

Step-by-step explanation:

Susanna found a roll of fabric she want to use to make a pillow. The roll had 3/4 of a yard of fabric left. Suzanne need 1/3 of the remaining fabric. Which fraction represents how much fabric Susanna needed?

Yard of fabric left = 3/4 of a yard

Yards needed by Susanna = 1/3 of the remaining fabrics

= 1/3 of 3/4 of a yard

= 1/3 × 3/4

= 1/4 of a yard

Therefore Susanna needs 1/4 of a yard of fabrics

The fraction which represents how much fabric Susanna needed is 1/4 of a yard

8 0
3 years ago
Which expression is equivalent to<br><br> 420d2 - 126d?
tatiyna

Answer:

42d(10d-3)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Hi Math Geniuses! here's my question for 10 points and Brainliest! I need the explanation for how you got the answer.
    11·2 answers
  • ​ <br><br> M=−8r <br> 2<br> +11r−6<br> T=−7r <br> 2<br> −9r+14<br> ​ <br><br> M+T=M+T
    10·1 answer
  • Help! Just a little more
    6·2 answers
  • What's the answer to 243.875 to nearest tenth,hundredth, ten,and hundred
    6·2 answers
  • HELP PLEASE!!! !!!!!!!!!!!!!!
    5·1 answer
  • What is 20% off of 30 dollars
    11·2 answers
  • Based on only the information given in the diagram, which congruence postulates or theorems can be given as reasons why triangle
    8·1 answer
  • Helpppp
    6·2 answers
  • Jasmine is building a wheelchair we’re onto her porch. If the real big is 72 cm from the porch in a 75 cm song, how tall is the
    5·1 answer
  • -5/208 + 4/7 + -3/4. Please answer my question as soon as possible. Thanks!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!