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
MAVERICK [17]
3 years ago
6

Simplify the following (x–2/3)(x–2/3)​

Mathematics
1 answer:
vazorg [7]3 years ago
6 0

Answer:

x^2 -4/3x + 4/9

Step-by-step explanation:

(x-2/3)(x-2/3)

= x^2 -2/3x -2/3x + (2/3)^2

= x^2 -4/3x + 4/9

Hope this helps! <3

You might be interested in
Find the domain of f(x)=x-9/x squared-81
vagabundo [1.1K]

f(x)=\dfrac{x-9}{x^2-81}\\\\\text{The domain:}\\\\x^2-81\neq0\qquad\text{add 81 to both sides}\\\\x^2\neq81\to x\neq\pm\sqrt{81}\\\\x\neq-9\ \wedge\ x\neq9\\\\Answer:\ \boxed{\text{All real numbers except -9 and 9}}\to\boxed{x\in\mathbb{R}-\{-9,\ 9\}}

7 0
3 years ago
I need help please:):)
andrey2020 [161]

Answer:

(0,0)

Step-by-step explanation:

y value divided by x value for slope, then use desmos

4 0
3 years ago
-10x + 4y = -10<br> 3x + 4y = 29<br> Using elimination or substitution method
ira [324]

Answer:

x=3, y=5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which expression is equivalent to StartRoot 200 EndRoot?
Verdich [7]

Answer:

b)  √200 = 10√2

Step-by-step explanation:

Here, the given expression is: √200

Simplifying the given expression, we get:

200 = 2 x 2 x 2 x 5  x 5

⇒ 200  = (2)²  x (5) ²  x 2

Taking ROOT both sides, we get:\sqrt{200}  = \sqrt{(2)^{2}  \times (5)^{2}  \times  2}\\\implies \sqrt{200} = \sqrt{(2)^{2} } \times \sqrt{(5)^{2} } \times  \sqrt{(2) }  = 2 \times 5 \times \sqrt{2}\\ = 10 \sqrt {2}\\\implies \sqrt{200}  =  10 \sqrt {2}

Hence,   √200 = 10√2

5 0
3 years ago
Read 2 more answers
The average time it takes to travel from home to school is 22 ½ minutes. Depending upon weather and morning traffic, the actual
Art [367]

Answer:

17 \le t \le 28

Step-by-step explanation:

Given

t = 22\frac{1}{2} --- average time

\triangle t = 5\frac{1}{2} --- the variation

Required

The inequality to represent the scenario

To do this, we simply add and subtract the variation from the average time.

i.e.

t \± \triangle t

So, the inequality is:

22\frac{1}{2} - 5\frac{1}{2} \le t \le 22\frac{1}{2} + 5\frac{1}{2}

Solve:

17 \le t \le 28

3 0
2 years ago
Other questions:
  • Carla makes $18.50 per hour. Calculate her earnings for a 30 hour week.
    10·1 answer
  • 1+10=10 2+20=20 3+30=28 4+40=32 5+50=?​
    8·2 answers
  • Please answer this math question.
    7·1 answer
  • Determine whether the set of numbers can be an triangle and classify the triangle as acute, obtuse,
    8·1 answer
  • What is the equation of a line that is parallel to y=-3x+5 and passes through the point (5,-3).
    13·2 answers
  • Nth term sequences, please may I get some help. 15 p.
    9·1 answer
  • BRAINLIEST!PLEASE HELP ME
    8·1 answer
  • 1.Choose the following ratios as a decimal: 3 out of 4 games won
    9·2 answers
  • *<br> Find the area of a triangle: Base of 8 cm Hight of 9 cm
    11·1 answer
  • What is the factorization of the trinomial below?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!