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
mars1129 [50]
2 years ago
14

Complete each trinomial such that it can be rewritten in the form a(x+b)^2 or a(x-b)^2

Mathematics
1 answer:
scoundrel [369]2 years ago
6 0

The value of the expression  in the form a(x+b)^2 is 1.5(x+2)^2 - 4

<h3>Vertex Form of a quadratic expression</h3>

Given the quadratic expressions

1.5x^2+6x+......

1.5(x^2 + 4x)

Using the completing the square method

The coefficient of x = 4

Half of the coefficient = 4/2 = 2

The square of the result = 2^2 = 4

The equation is expressed as:

f(x) = 1.5(x^2+4x+ 4) - 4

f(x) = 1.5(x+2)^2 - 4

Hence the value of the expression  in the form a(x+b)^2 is 1.5(x+2)^2 - 4

Learn more on completing the square method here: brainly.com/question/1596209

You might be interested in
4. How many real-number solutions does the equation have?
erma4kov [3.2K]
2 solutions. This is because the parabola will cross the x axis twice. We know this because -5 means the vertex will be 5 units below the x axis. and the parabola opens upwards because the first coefficient is positive. Hope this helped :)
5 0
3 years ago
BD and AC are directors of .0 identify each Arc as a minor Arc interior Arts Elementary art
Maru [420]

Given BD and AC is a diameter of the circle:

We need to find the following:

1. measure of the arc BA

So,

the measure of the minor arc BA = 44

The measure of the major arc BA = 360 - 44 = 316

2. the measure of the arc ACB = 360 - 44 = 316

3. The arc BCD is a semicircle of the circle

So, the measure of the arc BCD = 180

5 0
11 months ago
Combine like terms.<br> 2y2 – 5+1 + 2y2 – 6y2 – 3 – 4y<br> ASAP<br> someone help please
AnnZ [28]

Answer:

-2y2 - 4y - 7

Step-by-step explanation:

2y2 + 2y2 - 6y2 - 4y - 5 - 3 + 1

4y2 - 6y2 - 4y - 8 + 1

-2y2 - 4y - 7

3 0
3 years ago
Read 2 more answers
What does y equal in 30+6y=7(y+6)-5
kirill [66]

Answer:

y=-37

Step-by-step explanation:

0+6y=7(y+6)-5

0+6y=7y+42-5

6y=7y+37

-1y=37

y=-37

3 0
3 years ago
Solve |2x - 2| &lt; 8
Alex777 [14]

Answer:

C

Step-by-step explanation:

|2x - 2| < 8

it implies that

2x - 2 < 8

2x -2 + 2 < 8 + 2

2x < 10

x < 5

or

-(2x - 2) < 8

-2x + 2 < 8

-2x + 2 - 2 < 8 - 2

- 2x < 6

x > -3 ( the sense of the inequality reverse because I divided by minus)

The solution can be combine to

-3<x<5

4 0
3 years ago
Other questions:
  • What is the gradient of the line 3y=2x-6
    8·1 answer
  • What is the quotient of 3,600 divide by 10 to the third power?
    14·1 answer
  • You received a score of 3.4 on your annual review. Merit increases are given out starting at .5% at a score of 2.6 and it goes u
    11·1 answer
  • The hardcover version of a book weighs twice as much as its paperback version. The hardcover book and the paperback together wei
    12·2 answers
  • What is the measure of ?
    14·1 answer
  • Write a paragraph proof to show that opposite sides of a parallelogram are congruent.
    7·1 answer
  • Absolute value of 44 is
    13·2 answers
  • Which of the following equations is equivalent to 36 – 2 = 34? 34 ∙ 2 = 36 34 + 2 = 36 36 + 34 = 2 34 – 2 = 36
    5·1 answer
  • 2)Write the equation 2x+2y=10 so that y is a function of x. Then find y when x is -2,0,2
    12·1 answer
  • Carolyn lives near two parks. Centennial Park is 2 km away and Canatara Park is 2,548 meters away. Canatara Park is located clos
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!