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
KengaRu [80]
3 years ago
15

Factor completely 3x^2+2x-1

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0

Answer:

(3x - 1)(x + 1)

Step-by-step explanation:

3x^2 factors into 3x and x.

-1 factors into -1 and 1.

Now we try different positions of 3x, x, -1, and 1 until we find the correct factorization.

Try: (3x - 1)(x + 1)

When you multiply the two factors together, the middle term will be 3x - x = 2x

Since 2x is the original middle term, this is the correct factorization.

Answer: (3x - 1)(x + 1)

You might be interested in
65 million plus 4000
miv72 [106K]
65 million plus 4000 = <span>sixty-five million four thousand</span>
5 0
3 years ago
Read 2 more answers
40 POINTS PLEASE HELP AND HURRY
pentagon [3]

Answer:

The histogram that represents the correct frequency of each class interval in the given data set, is: histogram B.

What is a Histogram?

A histogram is a type of bar graph that uses bins to represent the frequency of a class interval.

Given the data points above, the histogram in option B has the correct bars that represent the appropriate frequency of each class interval.

Therefore, the histogram that represents the data set given is Histogram B.

Learn more about histograms on:

brainly.com/question/18198700

Please Do this:

<h2><u><em>Please give me brainleist!</em></u></h2>

3 0
2 years ago
Write an equation of the line that passes through the points (0, –5) and (4, 7).
Viefleur [7K]
Y = 3 x - 5. it said my answer has to be at least 20 characters long soo.. .
7 0
2 years ago
Round off 37.005 to the nearest 1sf,2dp,3dp,1dp,2sf​
Ivenika [448]

Answer:

37.005 to:

1sf: 40

2dp: 37.01

3dp: 37.005

1dp: 37

2sf: 37

7 0
2 years ago
Luke scored 21 goals in 7 games. if he scores goals at the same rate how many goals will he score in 23 games
Gre4nikov [31]
<span>Luke scored 21 goals in 7 games. if he scores goals at the same rate how many goals will he score in 23 games 
</span>the answer is 69 
you divide 21 by 7 which is 3 and you multiply 3 by 23 and you get 69
3 0
3 years ago
Other questions:
  • If x=(10-3i) and y=(3-10i), then xy=? and x/y=?
    11·1 answer
  • Factoring has nothing to do with finding the least common denominator.
    9·1 answer
  • Eighty percent of all dentists surveyed agree: Zilch toothpaste tastes best.
    14·1 answer
  • Tom has 24 candy he gave five of his friends how many candy does Tom have now
    12·2 answers
  • What is the sigh of 48 2/9 + (-39 8/9)
    14·2 answers
  • Use the distributive property to remove parentheses. <br> -8(x-3w-2)
    11·1 answer
  • Which shortcut could be used to prove the two triangles are congruent?
    13·1 answer
  • A number that is result of squaring a natural or whole number
    13·2 answers
  • Solve: 15 = -(1/2)(-12x + 2)
    6·1 answer
  • Sargento cheese slices $2.48 for 10 slices or Velveeta cheese slices $3.18 for 12 slices find the unit rate for each and choose
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!