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
dsp73
2 years ago
6

The expression 2r^2+18x +40 has a greatest common factor of 2.

Mathematics
1 answer:
avanturin [10]2 years ago
7 0

2(x^2+9x+20)

2(x^2+5x+4x+20)

2{x(x+5)+4(x+5)}

2(x+5)(x+4)

You might be interested in
82.8cm measured to the nearest tenth of a centimetre.
RoseWind [281]

Answer:

82.8 cm measured to the nearest tenth of 80cm.

6 0
3 years ago
What is 783 divided by 18
alukav5142 [94]
43.5 is 783 divided by 18      783 ÷ 18 = 43.5
4 0
3 years ago
Read 2 more answers
Evaluate the expression<br>7 + 10 /5​
Anestetic [448]

Answer:

9

Step-by-step explanation:

Use PEMDAS (Parenthesis, exponent, multiplication, devision, addition, subtraction)

So....

7 + 2 .... Simplified ( 10/5 =2)

9 ..... Added

Hope this helps!

4 0
3 years ago
Read 2 more answers
Write each of the following products in standard polynomial form. (a) (x+3)(x-2)(x-8) (b) (x+2)(x-2)(x+3)(x-3)
Grace [21]
Each of the following products
6 0
3 years ago
How many ways can Hannah give three of her eight T-shirts to her younger sister?
prisoha [69]
If Hannah gives her younger sister 3 shirts, it does not matter what order she hands them to her. No matter the order, it will still be the same group of 3 shirt. Since order is not important this problem can be solved using a combination.

Specifically we are asked to find 8C3 (sometimes called "8 choose 3"). This is a fraction. In the numerator we start with 8 and count down 3 numbers. In the denominator we start with 3 and count all the way down to 1. Thus we obtain,

\frac{(8)(7)(6)}{(3)(2)(1)}=(8)(7)=56
7 0
3 years ago
Other questions:
  • Find the sun of 5 ,-7 A.-2 B 12 c-35 D 2
    9·1 answer
  • Two-fifths of the square of a number j
    15·1 answer
  • Figure 1 is dilated to get figure 2. What is the scale factor?
    15·1 answer
  • Who was jesus christ? wrong answers only
    8·2 answers
  • Beth won 53 pieces of gum playing basketball at her school's game night. Later, she gave two to each of her friends. She only ha
    6·1 answer
  • I will give 100 points and please get it right
    15·1 answer
  • In a dental clinic with one dentist, the average number of patients from time to time is 2. What is the dentist's expected idle
    6·1 answer
  • Find the first six terms of the sequence. a1 = 1, an = 4 • an-1
    6·1 answer
  • HELP HELP WILL MARK BRAINLIEST
    10·1 answer
  • 8:11:11 PM
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!