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
Amiraneli [1.4K]
4 years ago
8

Factoring with Algebra Tiles

Mathematics
2 answers:
Setler [38]4 years ago
5 0
We have to determine the equivalent factored form for the quadratic polynomial:
2 x² + x - 6
2 x² + x - 6 = 2 x² + 4 x - 3 x - 6 =
= 2 x ( x + 2 ) - 3 ( x + 2 ) =
= ( x + 2 ) ( 2 x - 3 ).
Zero pairs:
x + 2 = 0
x = - 2;
2 x - 3 = 0
2 x =  3
x =  3 /2
Answer:
The number of zero pairs needed to model this polynomial is : two ( x = - 2 and x = 3/2 ).
The equivalent factored form is: ( x + 2 ) ( 2 x - 3 ).
Nata [24]4 years ago
4 0
<span>The answers are as follows
3
(2x-3)(x+2)</span>
You might be interested in
What is 0.4to the power of 6
maxonik [38]

0.4^6 is 0.004096

hope it helps

7 0
3 years ago
Read 2 more answers
What is the probability that a randomly selected baked food will be a cupcake?
Oduvanchick [21]
24/4 because of the cupcake being lower than 2 that is 24:4
8 0
3 years ago
Read 2 more answers
4 x 2/3<br> With a number story
sineoko [7]
3 of my friends and I were eating chips. We each ate 2/3s of a bag. In total, how much chips did we eat?
4 0
4 years ago
Read 2 more answers
Find the probability that​ his/her household has four or more cell phones in use. Is it unlikely for a household to have four or
sineoko [7]

Answer:

Event not unlikely

Step-by-step explanation:

Probability is defined as  the likelihood of an event occurring.

P(E)=Event/Total \ outcomes

Total outcome,T_o=Total responses record which is:

T_o=218+296+362+148+142=1166

P_e=142

Therefore the probability of 4+ phones is

P(x\geq 4)=142/1166=0.1218

Since 0.1218>0.05, the event is not unlikely

5 0
4 years ago
The value of an antique car is modeled by the function V(x)=107,000(1.009)^
drek231 [11]
To get a percent rate, let the value of the car based on two consecutive years. The variable x represents a year. You can set any two numbers of year as long as they are consecutive; say x = 0 and x = 1.

Use the calculator to get instantly the values of V(x).
For V(x = 0)
V(x = 0) = 107,000(1.009)^[2/3(0)] = 107,000

For V(x = 1)
V(x - 1) = 107,000(1.009)^[2/3(1)] = 107,641

Another way of getting the percentage between two values is called the "relative change."
(107,641 - 107,000) / 107,000 = 0.0060 = 0.60%
7 0
3 years ago
Other questions:
  • In equilateral ∆ABC length of the side is a. The perpendicular to side AB at point B intersects the extension of median AM in po
    15·1 answer
  • The first step in solving 5 = 2 + is to subtract 2 from both sides of the equation.
    11·2 answers
  • What is the area of a trapezoid that has the following dimensions?
    5·1 answer
  • Cómo puedo hacer un grafico<br>​
    9·2 answers
  • Jimmy bought 200 milliliter a of orange juice and drank 125 milliliters of it . How much juice is left?
    9·2 answers
  • Brainlest!!!
    13·2 answers
  • Evaluate. Write your answer as a fraction in simplest form.<br> (4/3)2
    11·2 answers
  • Can any one help me on this question ?
    5·2 answers
  • i need help with simplifying fractions only the top ones i will do the making of a decimal or ill ask the question later
    5·1 answer
  • Can someone please help?!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!