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
natita [175]
3 years ago
6

Rewrite the equation by completing the square. 4 x^{2} -12 x +9 = 04x 2 −12x+9=0

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0

Answer:

  (2x -3)^2 = 0

Step-by-step explanation:

In this particular instance, the square is already complete. The rewrite is to show that.

  (2x -3)^2 = 0

__

In the general case, ...

  (ax +b)^2 = a^2x^2 +2abx +b^2

Comparing this form to the given left-side expression, we see that ...

  a = 2, b = -3

So, the trinomial is already a perfect square trinomial.

You might be interested in
A paper has an area of 84 square inches.what is the paper’s area in square centimeters
Angelina_Jolie [31]

Answer:

546

Step-by-step explanation:

Each square inch is equal to 6.5 square centimeters so you can multiply

84 × 6.5 = 546So, the area is 546 square centimeters.

Hope this helps =>

6 0
2 years ago
Read 2 more answers
In triangle STU, s = 9 cm, t = 15 cm, and m angle U = 37 degrees. Find u.
liq [111]
We can solve the length of u using Laws of Cosine since we are given with lengths of two side and one angle.
The solution is shown below:
cos U =( s²+t²-u²)/2st
cos 37°= (9²+15²-u²)/2*9*15
0.79863*270=306-u²
u²=306-215.63
u=9.5 units
Therefore, the length of u is 9.5cm.

4 0
3 years ago
Read 2 more answers
Write 4.510in word form
ehidna [41]
Hello there,
4.510 in word form is four and fifty-one hundredths. 

Hope this helps! :)
3 0
3 years ago
How much do you like coke between 0-10 <br> Please answerrr
stepladder [879]

well i would say probably 11 (:

5 0
3 years ago
Read 2 more answers
Pls help me with my math
lara31 [8.8K]
Minimum is (5,0)

There is no maximum so maximum is N/A

Where the function is increasing is x>5

Function decreases where x<5
6 0
3 years ago
Other questions:
  • Using a famous spokesperson to promote a certain product is an example of_
    13·1 answer
  • It takes Emma 18 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 77
    13·2 answers
  • What is the measure of angle A in the triangle?<br> Enter your answer in the box.<br> mZA=
    5·2 answers
  • Anitas a fast food chain specialising in hot dogs and garlic fries, keeps track of the proportion of its customers who decide to
    7·1 answer
  • The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people enter the fair and
    11·1 answer
  • A 12 foot ladder is leaning up against a wall. If the angel made between the ladder and the ground is 80 degrees. How far up can
    8·1 answer
  • . <br> What is the coefficient of the xy-term in the expression 4x+5xy–2y?
    14·1 answer
  • The coordinates of the following points represent the vertices of a rectangle. W: (3,3) X: (8,3) Y: (8,7) Z: (3,7) What is the p
    10·2 answers
  • What is the slope intercept equation for (1, 2), (−2, −1)
    10·1 answer
  • In how many ways can the letters in the word spoon be arranged?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!