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
Nana76 [90]
3 years ago
5

Which of the following is an example of the difference of two​ squares?

Mathematics
1 answer:
kari74 [83]3 years ago
6 0

Answer:

1) What does it mean when a polynomial equation is in standard​ form?

All terms are on one side of the equation, and zero is on the other side.

2) When factoring 6x2−7x−20 by grouping, how should the middle term be rewritten?

It should be written as 8x−15x.

3) Is the given equation a quadratic equation? Explain.

x(x−6)=−5

The equation is a quadratic equation because there is an x2-term.

4) Which of the following factored forms given below represent the correct factorization of the trinomial x2+10x+16?

(2+x)(8+x)

5) Which of the following is an example of the difference of two​ squares?

x2−9

Step-by-step explanation:

I hope this helps you out ☺

You might be interested in
What is the diameter of the cylinder if the height is 13, and the volume is 1256? Use 3.14 for pi.
Sergio039 [100]
Volume of a cylinder = πr²h

1256 = (3.14) x (r)² x (13)

1256 = 40.82r²

r² = 1256 ÷ 40.82

r² = 30.769

r = √30.69

r = 5.547

Diameter = Radius x 2

Diameter = 5.547 x 2 

Diameter = 11.09 units (nearest hundredth)
8 0
3 years ago
What is the center of the equation (x+12)^2 + (y-9)^2= 35
Reil [10]

Answer:

(-12,9)

Step-by-step explanation:

The equation of a circle is given by the equation (x-h)^2 + (y-k)^2 = r^2, where (h,k) is the center point on the graph.

Therefore, in the equation (x+12)^2 + (y-9)^2 = 35, the center point on the graph would be (-12,9).

4 0
2 years ago
Which statement is true about the equation 22-2=m-7?
Liono4ka [1.6K]
22-2=m-7.
first you subtract 22-2 thats 20.
then youtake 20 and subtract it by 7 but in order to do that you have to make 20 negative.
 m-7
-    20
this equals m-20
4 0
2 years ago
A bag contains the following marbles: 6 black marbles, 18 blue marbles, 16 brown marbles, and 12 green marbles. What is the rati
netineya [11]

Answer:

1 : 3

Step-by-step explanation:

4 0
3 years ago
Always ? Sometimes? Never <br> Explain
Stels [109]

Answer:

Sometimes

Step-by-step explanation:

Quadrilaterals are shapes with four sides.

This means some quadrilaterals will have 4 equal sides, others will have <em>no </em>equal sides!

There is no rule determining side length equivalence in quadrilaterals. But those may be sub-classified as other shapes.

6 0
2 years ago
Other questions:
  • Is this an expression or an equation? n+6<br> A. Expression <br> B. Equation
    15·2 answers
  • Please help. what is the quotient of 4m^12/x-1÷x^2/8m^3 assume x ≠ 0 and m≠0
    10·1 answer
  • What is 1 divided by -1/2
    12·1 answer
  • Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 %
    14·2 answers
  • The main show tank has a radius of 70 feet and forms a quarter sphere what is the volume of the quarter sphere shaped tank?
    11·1 answer
  • Find the perimeter of the rectangle
    5·1 answer
  • Which of the following ratios is NOT equivalent to start fraction 4 over 8 end fraction ?
    7·1 answer
  • Need help extra points and mark brainlyist
    11·1 answer
  • Harmon’s Jewelry Store receives a shipment of jewelry. 485 pieces are good but 15 pieces arrived damaged. At this rate, if Mrs.
    15·1 answer
  • The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 2 and a root of multiplicity 1 at x = − 3 . The y -in
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!