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
Julli [10]
3 years ago
11

Factor an expression:(x²+x+1)²+3x(x²+x+1)-18x²​

Mathematics
2 answers:
Ivahew [28]3 years ago
3 0

Answer:

x^4 + 5x^3 - 12x^2 + 5x + 1

timama [110]3 years ago
3 0

Answer:

( x - 1 ) ^ 2 ( x ^ 2 + 7 x + 1 )

Step-by-step explanation:

Sorry about the spaces, thought it would make it look better!

You might be interested in
Select the correct answer from each drop-down menu.The center of the circle is at O. Segment AB is tangent to circle O at point
IRISSAK [1]

Based on the tangent theorem, m∡ADO = 90°.

Based on the angles of intersecting chords theorem, m∡CGF = 1/2(mCF + mDE).

What is the Angles of Intersecting Chords Theorem?

The angles of intersecting chords theorem states that when two chords in a circle intersect, the angle formed inside the circle at the point of intersection has a measure that is half of the sum of the measures of the intercepted arcs that are formed by the angle and its vertical angle.

<h3>What is the Tangent Theorem?</h3>

According to the tangent theorem, if a line is tangent to a circle, the segment forms a right angle at the point of tangency with the radius of the circle.

Since line AB is tangent to circle O at point D, therefore, based on the tangent theorem:

The measures of angle ADO = 90°

Chord CE and DF intersect in the circle, therefore, based on the angles of intersecting chords theorem:

The measure of CGF = 1/2(mCF + mDE).

Learn more about the tangent theorem on:

brainly.com/question/9892082

#SPJ1

4 0
10 months ago
What is the answer and why is it the answer
Afina-wow [57]

The answer is the third answer because it is the only option where the number 45 is multiplied by something bigger than 1. If something is multiplied by something smaller than one then it will be smaller than the number multiplied.


Aka: 45x0.8 is 36, because 0.8 is smaller than one

5 0
2 years ago
Read 2 more answers
In a coordinate plane, triangle ABC has vertices A(- 4, 5), B(- 4, - 4) , and C(3,-4), . Find the perimeter of triangle ABC to t
4vir4ik [10]

Answer: perimeter of triangle ABC to the nearest tenth = 27.4

Step-by-step explanation: Given that

vertices are

A(- 4, 5), B(- 4, - 4) , and C(3,-4)

Length AB = root( [-4-5]^2 + [-4+4]^2)

Length AB = sqr(9^2) = 9

Length AC = root( [-4-5]^2 + [3+4]^2)

Length AC = sqr( 9^2 + 7^2)

Length AC = sqr(130) = 11.4

Length BC = root( [-4+4]^2 + [3+4]^2)

Length BC = sqr( 7^2) = 7

Perimeter = 9 + 11.4 + 7 = 27.4

7 0
3 years ago
Please help me thanks please
Nikolay [14]

Answer:

Height is 12 ft Diagonal is 13 ft

Step-by-step explanation:

I think this is right but im not sure 100% let me know if i'm wrong please.

3 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!
Alekssandra [29.7K]
I think its D. 32.6 s/ft and appoximatley 0.03 ft/s
8 0
3 years ago
Other questions:
  • Henry is an agent for movie stars. He earns 10% of his clients' salaries. If he made $72,000 last year, how much did his clients
    6·2 answers
  • What is the Inverse of the function f(x) = 1/9x+2
    11·2 answers
  • Which function has an inverse that is also a
    9·1 answer
  • Which models best illustrates the inequality and its graph t &lt; 55
    15·2 answers
  • Determine the value of b in the given figure pls help
    14·1 answer
  • Can someone help me with this please?
    5·1 answer
  • Which function has the greatest rate of change?
    5·1 answer
  • Find the circumference of the circle. area = 121pi ft2
    13·1 answer
  • El precio de un producto era 15$. Ahora esta en 18$ que porcentaje sube el producto
    7·1 answer
  • PLSSSS HELPPP 18 POINTS MATHHH PLSSS HELPPP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!