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
umka2103 [35]
4 years ago
14

Write x^2 - 6x + 7= 0 in the form (x-a)^2 b, where a and b are intergers.

Mathematics
1 answer:
dimaraw [331]4 years ago
4 0

Answer:

(x-3)^2=2

Step-by-step explanation:

{x}^{2}  - 6x + 7 = 0 \\ adding \: 2 \: both \: sides \\  {x}^{2}  - 6x + 7 + 2 = 0 + 2 \\  {x}^{2}  - 6x + 9 =  2 \\  {x}^{2}  - 6x +  {(3)}^{2}  =  2 \\ (x - 3) ^{2}  = 2

You might be interested in
Kendra has a painting canvas that is 22 inches wide by 38 inches high. She painted a red rose, which covered 30% of the canvas.
Wittaler [7]

<u>Given: </u>

  • Breadth of canvas is 22 inches.
  • Length of canvas is 38 inches.

<u>To Find:</u>

  • If kendra covered 30% of the canvas by painting red rose, what will be the area of canvas covered by red rose?

<u>Solution: </u>

To find the area of red rose, first we have to find the area of canvas.

★ Area of Rectangle = Length × Breadth

➝ 22 × 38

➝ 836 in²

So, Area of canvas is 836 inches².

★ Area of red rose:-

➝ 30% of 836 in²

➝ 0.30 of 836

➝ 250.8

Hence, Area covered by the red rose is <u>2</u><u>5</u><u>0</u><u>.</u><u>8</u>

<h2> ____________________</h2><h3><u>Additional</u><u> </u><u>Information:</u><u> </u></h3>

★ Triangle => ½bh

★ Rectangle => Length × Breadth

★ Circle => πr²

★ Square => Side × Side

★ Parallelogram => Base × Height

★ Sphere => 4πr²

7 0
2 years ago
A box contains red, purple and green beads in the ratio 4:6:7 There are 1428 more green beads than red beads.
Rama09 [41]

Answer:

3332 green beads

Step-by-step explanation:

8 0
3 years ago
100 POINTS!!! ALGEBRA 1 PLEASE HELP!!! BRAINLIEST IF CORRECT
Ainat [17]

Answer:

<h2>1. (-6, 0) and (-1, 0)</h2><h2>2. not exist</h2><h2>3. (5, 0)</h2>

Step-by-step explanation:

The zeros of a quadratic function are x-intercepts of parabola.

Graph #1:

x = -6 and x = -1

Graph #2:

not exist

Graph #3:

x = 5

5 0
3 years ago
Read 2 more answers
Katie is reading a 200-page book that is divided into 5 chapters. The bar graph shows the number of pages in each
Lunna [17]

Answer:

I don't see any bar graph, can you add it please?

Step-by-step explanation:

Thanks

6 0
4 years ago
How to translate equation into a sentence j 16=35
timama [110]
J time sixteen equals thirty five.
5 0
4 years ago
Other questions:
  • Jessa wanted to buy 4 new pairs of socks and she had $25 to do so. Write the equation that Jessa could use to determine how much
    5·1 answer
  • Ty sells signs in a monthly craft fair,and he can make 7 signs every 2 hours. Harrison can sign 15 signs every 4 hours. Who has
    13·1 answer
  • Find the number that is the same distance from zero on a number line
    13·1 answer
  • The sum of a rational number and an irrational number?
    10·1 answer
  • A road crew is widening a street that is 24 m wide. Their scale drawing says the new street has to be 125% of the width of the o
    8·2 answers
  • Emmerson rented an apartment for $10,245.75 for the first year she lived in the apartment. Each year after that the price for th
    14·1 answer
  • SNOW The first four snowfalls of the year in Shawnee's hometown measured 1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches. Use
    8·1 answer
  • What is the value of s?<br> C<br> units<br> 5<br> B<br> 8<br> 15<br> А.<br> D
    13·1 answer
  • Can someone help :(!
    10·2 answers
  • PLZZ help im confused
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!