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
alina1380 [7]
3 years ago
11

frac{ \sqrt{40} }{ \sqrt{3} } " alt=" \frac{ \sqrt{40} }{ \sqrt{3} } " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
storchak [24]3 years ago
5 0

Answer:

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{2\sqrt{30} }{ 3 }

Step-by-step explanation:

Given

\frac{ \sqrt{40} }{ \sqrt{3} }

Required

Simplify

\frac{ \sqrt{40} }{ \sqrt{3} }

Rationalize:

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{40} }{ \sqrt{3} }*\frac{ \sqrt{3} }{ \sqrt{3} }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{40*3} }{ \sqrt{3*3} }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{120} }{ \sqrt{9} }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{120} }{ 3 }

Expand the numerator

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{4*30} }{ 3 }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ \sqrt{4}*\sqrt{30} }{ 3 }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{ 2*\sqrt{30} }{ 3 }

\frac{ \sqrt{40} }{ \sqrt{3} } =\frac{2\sqrt{30} }{ 3 }

You might be interested in
How many of the students interviewed do not collect sports cards
nasty-shy [4]

huh?

Step-by-step explanation:

3 0
3 years ago
Help please!!
Stolb23 [73]

Answer:

yea sure

Step-by-step explanation:

why not

5 0
3 years ago
When Paula went bowling, she scored 118 and 138 in her
Lena [83]

Answer:

140

Step-by-step explanation:

yes

6 0
3 years ago
If ab = 5 and a² + b² = 25, then (a + b)² =​
prisoha [69]

Answer:

100

Step-by-step explanation:

because 5+5=10

the 10^2=10*10=100

3 0
3 years ago
Read 2 more answers
I must select up to 2 answers but i dont have any idea
MrRissso [65]

Answer:

a,b

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which is the same as dividing 23 by 7?
    5·2 answers
  • NAME THE PROPERTY FOR AB=CD and CD = XY, then AB=XY.
    7·2 answers
  • A spinner labeled 1 – 6 is spun twice. How many possible outcomes are there?
    15·2 answers
  • Can anyone help please ?
    11·1 answer
  • Two vectors of lengths 4 and 6 have a dot product equal to 24. Which is true about the vectors?
    10·2 answers
  • 9 1/3 minus 3 1/4 as a mixed number
    12·1 answer
  • Given; 8(x+y) = 48 and y ≠ 2<br> Proof: x ≠ 4
    10·1 answer
  • Can someone who's really good at math help me with this?
    5·1 answer
  • help please! indicate the equation of the given line in standard form the line that contains the point q 1,2 and is parallel to
    6·1 answer
  • Can yall tell me what im doing wrong? for 50 points.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!