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
lord [1]
3 years ago
5

Multiply and simplify the following expression -4√15 x(-√3)

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

\large\boxed{12\sqrt5}

Step-by-step explanation:

\text{Use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\-----------------\\\\-4\sqrt{15}\cdot\left(-\sqrt3\right)=4\sqrt{(15)(3)}=4\sqrt{5\cdot3\cdot3}=4\sqrt5\cdot\sqrt9\\\\=4\sqrt5\cdot3=12\sqrt5

You might be interested in
Know how to calculate sample size: A restaurant would like to estimate the average $ amount of a take-out order. The standard de
Ne4ueva [31]
Easy it’s c duhhhhhhh girl it’s C
8 0
3 years ago
Carmen likes to ski. The ski resort where she goes to ski got 3.2 feet of snow during a 5 day period. The average daily snowfall
vaieri [72.5K]

Answer:

0.64 feet or 7.68 inches of snow on average over the 5 days.

Step-by-step explanation:

3.2/5

0.64ft

7.68in.

4 0
3 years ago
Last one plz help me!
Mashutka [201]

Answer:

a) no real solutions

Step-by-step explanation:

the discriminant (b² - 4ac) is negative which indicates no real solutions

3 0
3 years ago
Help is greatly appreciated!
Masja [62]

Answer:

∛3, ∛3 to the fourth power, 3³∕ ², 3³∕ ², radical 3 to the fifth power

Step-by-step explanation:

I'm going to convert all these to decimal form to make it easier.

3³∕ ² = 4.5

∛3 = 1.44

radical 3 to the fifth power= 15.60

∛3 to the fourth power= 4.33

7 0
3 years ago
Help pls for geometry!!
Olin [163]
The center of the circle is (1,1)
4 0
3 years ago
Other questions:
  • I need help with this please
    14·2 answers
  • Which value must be added to the expression x^2+12x to make it a perfect square trinomial
    14·1 answer
  • Plans were made for a rectangular garden to be planted outside of a library. The plans use a scale of 1.6 cm = 2 m. If the garde
    10·1 answer
  • What is the answer to marian pours a full container of water equally into buckets each bucket has a capacity of four liters afte
    15·1 answer
  • The function f(x) is shown in this graph<br> the function g(x) = -6x -5
    15·1 answer
  • What are the answers ​
    11·1 answer
  • Suppose v varies directly as g,and v = 36 when g = 4.Find v when g = 11.
    12·1 answer
  • Plz answer my question!<br> https://brainly.com/question/19143632
    10·1 answer
  • Move each fraction to a box to make each comparison true.
    7·1 answer
  • What is 7.125 simplified as a fraction?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!