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
yanalaym [24]
4 years ago
7

A+√b) (a-√b .)is equal to​

Mathematics
2 answers:
Alika [10]4 years ago
5 0

Answer:

a²-b

Step-by-step explanation:

(a+√b) (a-√b)=a²-√b²= a²-b

Paul [167]4 years ago
3 0

Answer:

Step-by-step explanation:

a^{2}  - a\sqrt{b}  + a\sqrt{b}  - b^{2} \\= a^{2} - b^{2} or (a+b) . (a-b)

You might be interested in
Help me please, I have a picture
frutty [35]

Answer:

A' = (-11,-11)

B' = (-9,-4)

Step-by-step explanation:

Translation preserves line segments. This means the line segments will be the same length after being translated. To do this, every part of the segment must move the same distance in the same direction. To find the new points, move each end point 8 units to the left and 4 units down.

(-3,-7) becomes (-11, -11)

(-1,0) becomes (-9, -4).

6 0
4 years ago
Line CD contains points A (4, −7) and B (4, 8). The slope of line CD is
Fofino [41]

Answer:

Undefined

Step-by-step explanation:

Slope of CD

=  \frac{8 - ( - 7)}{4 - 4}  =  \frac{8 + 7}{0}  =  \infty \\

Hence, Slope of CD is undefined.

4 0
3 years ago
Please help guys I am SUPER confused with this.
creativ13 [48]

Answer: ah amigo no se lo que necesites ayuda con ..

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-1 ,6) and has a slope of 1
Harman [31]

Answer:

y=X+7

Step-by-step explanation:

<h3>WWK: (what we know)</h3>

(-1, 6)

1x up 1 over 1

<h3>-----------------</h3><h3>WWN2K: (what we need to know)</h3>

y=mx+b

--------------------------

Plug 6 for y, and 1 for x.

Like this 6=x (+-)##

We know x is -1. 6=(-1*1)+#

6=-1+#

y=X+7

-------------------

-1*1+7=6

6 0
3 years ago
Next 2 numbers after 0.006, 0.06, 0.6, 6
rosijanka [135]
16 and 26 is your answer
5 0
3 years ago
Other questions:
  • Find the measure of the missing angle
    6·2 answers
  • What is 2 x (79-82+96) x 14 ÷2
    13·2 answers
  • What is 14145 divided by 23?
    7·2 answers
  • A certain bean plant grows 15 % of it's height each day a.express this percent as a decimal b.today after 10 days the plant is 2
    12·2 answers
  • Use the given numbers to make each equation true.<br> 3 5 7 -3 -5 -7
    9·1 answer
  • The stack on the left is made up of 15 pennies, and the stack on the right is also made up of 15 pennies. If the volume of the s
    11·2 answers
  • Which best describes the transformation?
    13·2 answers
  • PLEASE PLEASE HELP
    11·1 answer
  • A bag contains 3 red marbles, 4 blue, 9 yellow, and 5 green. What is the probability of getting a yellow or a green?
    14·1 answer
  • If the simple interest on 2000 for 4 years is 4000 then what is the interest rate
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!