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
Sholpan [36]
2 years ago
7

(7x^2-2) - (2x^2 - 5x + 3)

Mathematics
1 answer:
ehidna [41]2 years ago
4 0

(7x^2-2) - (2x^2 - 5x + 3)

Answer:

5(x^2+x-1)

You might be interested in
Indicate below whether the equation in the box is true or false 1/6 = to 6/12​
Vitek1552 [10]

Answer: 1/6 is not equal to 6/12 because 6/12 is 1/2 and 1/6 is less

Step-by-step explanation:

6 0
3 years ago
The axis of symmetry for the graph of the function f start bracket x end bracket equals one-quarter x square plus b x plus 10 is
zimovet [89]

The value of b is -3.

<h3>What is axis of symmetry?</h3>

Axis of symmetry is a line that divides an object into two halves,thereby creation a mirror like reflection of either side of the object.

Now the given function is,

f(x) = 1/4 x^2 bx + 10

and axis of symmetry is at x = 6

Now the quadratic function in standard form is given as,

f(x) = a x^2 bx + c

By comprison we get,

a = 1/4

c = 10

Since axis of symmetry is a vertical line

x = -b/2a

Therefore,

6 = -b/2*(1/4)

-b = 6*2*(1/4)

or, b = -12/4

or, b = -3

Hence,The value of b is -3.

More about axis of symmetry :

brainly.com/question/3514150

#SPJ1

3 0
2 years ago
Use a calculator to find each sum or difference. Round your answer to the nearest hundredth.
motikmotik

Answer:

54.87

69.08

Step-by-step explanation:

8 0
2 years ago
If a girl cuts the grass in 3 hours and a boy cuts it in 2 hours what would be the time if they cut it toghther.?
svet-max [94.6K]

Answer:

d

Step-by-step explanation:

the answer is d because if you do 3+2 it equals 5 so therefore it is b

4 0
3 years ago
Read 2 more answers
What is the ratio of 280/420 in its simplest form?
Alex777 [14]

Answer:

1/2 one half

Step-by-step explanation:

1/2 one half

5 0
3 years ago
Other questions:
  • Use the cubes shown at the right to estimate the volume of the rectangular prism
    6·1 answer
  • I need help with a geometry question
    7·1 answer
  • The regular hexagon shown has rotational symmetry. Which of the following is its angle of rotation?
    12·1 answer
  • -8x=-24 need help please
    15·2 answers
  • The most common shape for cylindrical container in which the height and the diameter are equal.
    7·2 answers
  • Michael has $1,089.17 in his checking account. He is going to spend $525.20 on a new television and spend the rest on speakers t
    14·2 answers
  • 3. Classify the number: -4
    9·2 answers
  • Mrs. McDonald's students have been working very hard during class, completing all class work and homework, and even attending tu
    9·1 answer
  • Please help!... its due tonight and i need help
    9·2 answers
  • Help asap! 50 pts!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!