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
riadik2000 [5.3K]
2 years ago
11

helphelphelphelphelphelphelphelphelphelphelphelpmememememememememememememememememememememememepleasepleaseplaesepleasepleaseplea

se!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
likoan [24]2 years ago
7 0

The factored form of the expression 10x² -x - 2 is (5x+2)(2x-1)

<h3>Factorizing quadratic equations</h3>

Factorization is a way of simplify. Given the equation 10x² -x - 2

Factorize the given expression

10x² -x - 2

Separate the middle term into -5x and 4x to have;

10x² - 5x + 4x - 2

Factor out the GCF

5x(2x-1)+2(2x-1)

Hence the factored form will be;

(5x+2)(2x-1)

The factored form of the expression 10x² -x - 2 is (5x+2)(2x-1)

Learn more on factoring here: brainly.com/question/24734894

#SPJ1

You might be interested in
I'm not sure thinking reflection but do not want to confuse my child if he is right. He is thinking translation
irakobra [83]

Answer:

That is indeed a reflection

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the volume of this figure?
AysviL [449]
What figure , are you trying to figure the volume for
4 0
3 years ago
What is the percent of the blue gum balls
steposvetlana [31]
62.9% are blue gum balls
4 0
4 years ago
Read 2 more answers
Aron flips a penny 9 times. Which expression represents the probability of getting exactly 3 heads?
DedPeter [7]

Answer:

9C3*(0.5)^3(0.5)^6

Step-by-step explanation:

The binomial probability formula shown has variables which represents:

n is the total number of trials (here, we flip penny 9 times, hence n = 9)

k is the number we want to find (here, we want the probability of 3 heads, so k = 3)

p is the probability of success (here, success means getting heads. So, in a coin flip the probability of heads is always 1/2, so p = 1/2)

<em>Putting all the info into the equation and using formula for nCk, we get:</em>

P(k successes)=nCk*p^{k}(1-p)^{n-k}\\P(3Heads)=9C3*(0.5)^3(1-0.5)^{9-3}\\P(3Heads)=9C3*(0.5)^3(0.5)^6

The first expression shown in the answer choices is right.

3 0
3 years ago
Read 2 more answers
8 x 5 ÷ 2 - (5+3) Please help
pshichka [43]
The answer is 12.
First you multiply 8 by 5, which gives you 40. Then, you divide 40 by 2, which gives you 20.
Finally, you subtract 20 by 8 because 5 + 3 = 8.
4 0
3 years ago
Read 2 more answers
Other questions:
  • (−2, −3) and (4, −1). Which equation represents the circle?
    12·1 answer
  • Specify three fractions with different denominators that have a LCD of 24 then arrange the fractions in order from least to grea
    6·2 answers
  • Dr. Cawood's class is presented with a large bin that contains small plastic beads. The beads in the box are either purple or wh
    14·1 answer
  • 17+x=3+17 answer this question
    11·1 answer
  • The Newtown Telephone Company advertises that if you use their 10-10 service, you will always pay only 8¢ per minute, no matter
    10·1 answer
  • 7,857,462 into scientific notation
    14·2 answers
  • Multiply or divide to make this English distance conversion.
    13·1 answer
  • Triangle XYZ at X(–6,1), Y(4,0), Z(1,3) is reflected across the y-axis. What are the new coordinates of the triangle?
    10·2 answers
  • Find the measure of angle 5 if the measure of angle 7 is 115 degrees
    9·1 answer
  • What do you subtract to 47/6 to make 7
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!