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
nikdorinn [45]
3 years ago
10

Factorize completely 2x^2+4x-6

Mathematics
2 answers:
rodikova [14]3 years ago
6 0

Answer:

Solution given;

2x²+4x-6

2x²+6x-2x-6

2x(x+3)-2(x+3)

(x+3)(2x-2)

is your answer

andreyandreev [35.5K]3 years ago
5 0

Answer:

2(x + 3)(x - 1)

Step-by-step explanation:

Given

2x² + 4x - 6 ← factor out 2 from each term

= 2(x² + 2x - 3) ← factor the quadratic

Consider the factors of the constant term (- 3) which sum to give the coefficient of the x- term (+ 2)

The factors are + 3 and - 1 , since

3 × - 1 = - 3 and 3 - 1 = + 2 , then

x² + 2x - 3 = (x + 3)(x - 1) , so

2x² + 4x - 6 = 2(x + 3)(x - 1) ← in factored form

You might be interested in
3. What is an equation of the line through (4, 2)
Thepotemich [5.8K]
The answer is c.......
3 0
3 years ago
Find the value of this expression if x = 3<br> and y = -1.<br> xy²<br> 5
kap26 [50]

Answer:

<h2><em><u>0.6 = 6/10 = 3/5 is the answer.</u></em></h2>

Step-by-step explanation:

0.6 = 6/10 = 3/5

is the answer

This is because you have to substitute.

Given:

x = 3

y = -1

Unknown:

Final Answer

(x*y^2)/5

((3)(-1*-1)/5

= (3*1)/5

<h2><em><u>= 3/5</u></em></h2><h2><em><u>= 6/10</u></em></h2><h2><em><u>= 0.6</u></em></h2><h2><em><u></u></em></h2>

Hope this helped,

Kavitha

6 0
3 years ago
What’s the answer and give an explanation.
tino4ka555 [31]

Answer:

14 = x and 2.5 = y

Step-by-step explanation:

For ABCD - the top is 8 and the sides are 11. 11 minus 8 is 3. 11 plus 3 equals 14, that’s x.

For GHIJ - the bottom is 8 and both sides are 5.5. So 8 minus 5.5 is 2.5. That’s y.

4 0
2 years ago
Read 2 more answers
Considering a bag of marbles has 5 green marbles, 3 blue marbles, and 2 red marbles. Three marbles are drawn in sequence and are
kipiarov [429]

Answer:

A

Step-by-step explanation:

basta a hehehehhjshshshss

6 0
3 years ago
What does S in Math means?
12345 [234]

Step-by-step explanation:

subtract

i think this

7 0
3 years ago
Other questions:
  • If you move 50 meters in 10 seconds, what is your speed (rate)
    13·2 answers
  • If x varies inversely as y, and x=6 when y=72, find x when y=36
    9·1 answer
  • Why is a ray a defined term
    7·1 answer
  • How many solutions does this equation have? x+4-6x=6-5x-2
    14·1 answer
  • A sports club needs to raise at least $500 by selling chocolate bars for $2.50 each. Sebastian wants to know how many chocolate
    6·2 answers
  • Angie and Kenny play online video games. Angie buys 2 software packages and 2 months of game play. Kenny buys 2 software package
    14·1 answer
  • To ride a roller coaster, a visitor must be taller than 54 inches. Use h to represent the height (in inches) of a visitor able t
    6·2 answers
  • Tim needs a new car while he attends college in the United States for the next three years. The car he would like has a MSRP of
    12·2 answers
  • HELP PLEASE ASAP!!!!!!!!!!
    12·2 answers
  • Exercice 1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!