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
IRINA_888 [86]
4 years ago
9

Find the square of (a+b) please answer with method​

Chemistry
2 answers:
nataly862011 [7]4 years ago
5 0
(A^2+b^2)


Hope this helps
olga2289 [7]4 years ago
3 0

Answer:

{a}^{2}  + 2ab \:  +  {b}^{2}

Explanation:

{(a + b)}^{2}

(a + b)(a + b)

{a}^{2}  + ab  \:  +  \: ab \:  +  {b}^{2}

{a}^{2}  + 2ab \:  +  {b}^{2}

You might be interested in
Classify these compounds as acid, base, salt, or other. Drag the appropriate items to their respective bins.
sveticcg [70]

Answer:

acid: HCOOH, HNO3, ch3oh

base: NAOH

Salt: NaBr, KCl

Other: co2, NH3

Explanation:

7 0
3 years ago
Read 2 more answers
Review the table detailing the mass of Jupiter’s moons and their distance from the planet. Which of Jupiter’s moons has the grea
olga nikolaevna [1]

The correct answer is Lo.  

The gravitational force between the two components is directly equivalent to the product of their masses and is inversely proportional to the distance separated between them. The largest planet in the solar system is Jupiter. It comprises 75 moons, and out of these moons, the four Galilean moons are very big in mass. These are Lo, Europa, Ganymede, and Callisto.  

Of these Galilean moons, the Lo moon is very close to Jupiter. The Ganymede moon is the largest of all the Galilean moons, but it is situated very far from Jupiter in comparison to Lo. Thus, the force of attraction between the Lo and Jupiter is very high, it exhibits the greatest gravitational force with Jupiter.  

8 0
3 years ago
PLEASE HELP SOMEONE. I WOULD REALLY APPRECIATE IT A newly discovered element, X, has two naturally occurring isotopes. 93.5 perc
ruslelena [56]
269.0 u? I think I am not very Smart

4 0
4 years ago
Read 2 more answers
When writing an electron configuration for a transition metal, what is the last orbital type to be filled – an s, p, d or f orbi
Black_prince [1.1K]
It would be d.

Reason being said...

the electron configuration normally goes like this...

1s2 2s2 2p6 3s2 3p6 4s2....

until you hit the transition metals..remember those have a special rule..

even though you are in the 4 sublevels for the orbitals ... it goes down 1

Making it 3d..(1,2,3,4,5,6,7,8,9,10)

Going on...

at 5s2 then, 4d1, 4d2, 4d3, 4d4, etc..

at 6s2 then, 5d1, 6d2, 6d3, 6d4, etc..

Thus, D orbital is your answer.
4 0
4 years ago
Helpppppppppppppppppppppppppppppppppp
dimulka [17.4K]
These could all go either way, hardness and other special properties are what I'm guessing would be the most accurate in determining the kind of material.
luster, cleavage, streak, and color can all be affected by other factors. but I guess cleavage would also be accurate. so I guess hardness special properties and cleavage would be the most reliable.
5 0
4 years ago
Other questions:
  • Sometimes the cell reaction of nickel-cadmium batteries is written with cd metal as the anode and solid nio2 as the cathode. ass
    10·1 answer
  • How do fossils fuels contribrute to air population?
    11·2 answers
  • How many atoms are in caco4
    12·1 answer
  • Why is all matter affected by gravity-​
    10·1 answer
  • Calculate how much Carbon Dioxide IN GRAMS needs to be absorbed to
    7·1 answer
  • If an atom has 15 protons and a mass of 31 how many neutrons will it have
    6·2 answers
  • I’m to lazy can anyone help me please
    5·1 answer
  • Hello! I have a green pigment called the chlorophyll. I also absorb solar
    15·1 answer
  • Convert -8.0 degrees F to<br> degrees C.
    7·1 answer
  • You're going on a plane from Alaska to Florida and you're taking your bike. It's the middle of the winter. You fill up your tire
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!