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
rjkz [21]
3 years ago
13

5. Resolve into factors. a) 2x + 5x + 3please do this​

Mathematics
2 answers:
natka813 [3]3 years ago
7 0

Hi there!

\large\boxed{(2x + 3)(x + 1)}

We can split into factors using the "guess and check" method.

Factors are in the format of:

(ax + b)(cx + d), where in this instance:

a · c = 2

bc + da = 5

b · d = 3

Thus, we get:

(2x + 3)(x + 1)

taurus [48]3 years ago
5 0

Answer:

2x^2 +5x +3            3*2 =6  and 3+2 = 5

2x2 +2x +3x +3

2x(x +1) + 3(x+1)

(x+1)(2x+3)

     

Step-by-step explanation:

You might be interested in
How does 2π/4 simplify to π/4?
lana [24]
It doesn't
remember that
(x/g) times (y/z)=(x time y)/(g times z) so
2pi/4=(2 times pi)/(4 times 1) so
2pi/4=2/4 times pi/1=1/2 times pi/1=pi/2
5 0
3 years ago
Poisson Distribution LEARNING OBJECTIVE: Calculate the probability of a poisson distribution. 3.00 The average number of bridge
ira [324]

Answer:

the required probability is 0.09

Option  a) 0.09 is the correct Answer.

Step-by-step explanation:

Given that;

mean μ  = 7  

x = 4

the probability of exactly 4 bridge construction projects taking place at one time in this state = ?

Using the Poisson probability formula;

P( X=x ) = ( e^-μ × u^x) / x!

we substitute

P(X = 4) = (e⁻⁷ × 7⁴) / 4!

= 2.1894 / 24

= 0.0875 ≈ 0.09

Therefore the required probability is 0.09

Option  a) 0.09 is the correct Answer.

5 0
3 years ago
PLEASE HELP!!! ILL GIVE THE BRIANLIEST TO TO WHOEVER ANSWERS CORRECTLY!!!!!!!
Mariulka [41]

Answer:

B

Step-by-step explanation:

The range is the largest number minus the smallest number.

Hope this helps!

6 0
3 years ago
Which property would be used to first simplify the expression 2 (x+5y+1)-4(3x-y-2)
Mariulka [41]

Answer:

Distributive

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What are all the common factors 24 ,64,and 88
ASHA 777 [7]
CF of 24<span> = 1, 2, 3, 4, 6, 8, 12, </span>24<span>. CF of </span>64<span> = 1, 2, 4, 8, 16, 32, </span>64<span>. CF of </span>88<span> = 1, 2, 4</span><span>, 8, 11, 22, 44, </span><span>88

</span>
7 0
3 years ago
Other questions:
  • Use the real zeros to factor f x^4 plus 10^3 minus 20x^2 minus 90x plus 99
    5·1 answer
  • SUPER EASY MATH PROBLEM IM JUST DUMB, WILL MARK BRAINLIEST. PLEASE HELP
    10·1 answer
  • Which equation can be used to find the answer? an aquarium worker removed 78 fish from a tank. there were still 186 fish left in
    7·2 answers
  • Which one is greater 100dm or 100km
    15·1 answer
  • ΔABC is rotated 100° counterclockwise about point P to create ΔA′B′C′. What is m∠C'A'B' ?
    13·2 answers
  • Urgent please help..
    9·1 answer
  • If x:y = 2:5, find the value of (-x+3y):(2x+y)
    7·1 answer
  • Question: State whether each table of values represents a function​
    7·1 answer
  • Juice wrld is not gone he is i miss juice wrld sippn juice in a better wrld​
    9·2 answers
  • (i) Find i in terms of P and A.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!