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
lora16 [44]
3 years ago
8

Whats the squareroot of 144 needs to be simplified

Mathematics
2 answers:
Lady_Fox [76]3 years ago
7 0

Answer:

\huge\boxed{\sqrt{144}=12}

Step-by-step explanation:

\begin{array}{c|c}144&2\\72&2\\36&2\\18&2\\9&3\\3&3\\1\end{array}\\\\144=2\cdot2\cdot2\cdot2\cdot3\cdot3=2^2\cdot2^2\cdot3^2\\\\\sqrt{144}=\sqrt{2^2\cdot2^2\cdot3^2}=\sqrt{2^2}\cdot\sqrt{2^2}\cdot\sqrt{3^2}=2\cdot2\cdot3=12\\\\\text{Used}\\\\\sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\sqrt{a^2}=a\\\\\text{for}\ a\ge0,\ b\geq0

igomit [66]3 years ago
6 0

Answer:

12

Step-by-step explanation:

The square root of any number is basically asking "what number multiplied by itself will equal this number?"

Usually you memorize these, but there's also a quick way to do it.

We know that 10\cdot10=100, so the square root must be greater than 10.

We also know that 15\cdot15=225, so the square root must be less than 15.

A good mid point between these numbers is 13. Let's see what 13 squared is:

13\cdot13=169

So it's a bit less than 13. Let's try 12.

12\cdot12=144

So 12 is the square root of 144.

Hope this helped!

You might be interested in
Looking to talk to some girl
chubhunter [2.5K]

Answer:

Wrong website

Step-by-step explanation:

yeeeeeeet

5 0
3 years ago
Read 2 more answers
Only answer if you know this if i see a link its a report<br> ∞√5±x+5√15x+∞=
fenix001 [56]

Answer:

the exact form is 2/5. the decimal form is 0.4 ig

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find an equation of a line that comes close to the points listed in the table.
sergey [27]
y=x+2\\x=6\to y=6+2=8\\x=10\to y=10+2=12\\x=12\to y=12+2=14\\x=16\to y=16+2=18\\x=18\to y=18+2=20\\-----------------------\\y=x+3\\x=6\to y=6+3=9\\x=10\to y=10+3=13\\x=12\to y=12+3=15\\x=16\to y=16+3=19\\x=18\to y=18+3=21\\-----------------------\\Answer:y=x+1.5
3 0
3 years ago
Perfect square between 1 and 9
Rasek [7]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Write the equation in slope-intercept form.
Ymorist [56]

It's the second one.

Brainliest please!

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of this grid?
    15·1 answer
  • A fr is a trapezoid. Find the value of x and y
    8·1 answer
  • Try it .............
    11·2 answers
  • What is 1/4 times exponent 4
    7·1 answer
  • Help <br><br><br> Fjfjdjfjdjdjdjdjjfjfjfhfjd
    15·1 answer
  • A home mortgage for $70,000 at 12% for 29 years. What is the principle?
    12·1 answer
  • The total number of labor hours for a construction project by week x is given by: Week 1 4 7 10 13 16 19 Total hours 25 158 1254
    10·1 answer
  • a trail mix recipe is 15% raisins. if Tom wants to make 20 cups of trail mix, what amount of raisins will he need?
    15·1 answer
  • (WILL GIVE BRAINLY) My family of six eats 24 meatballs and four pounds of pasta on spaghetti night. How many meatballs and how m
    12·2 answers
  • A. Only sequence A<br> B. Only sequence B<br> C. Both<br> D. Neither<br> 30 POINTS OMG
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!