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
nordsb [41]
3 years ago
5

Simplify the expression: the square root of -13 times the square root of -26 calculator

Mathematics
1 answer:
Rasek [7]3 years ago
6 0
Sqrt -13  = sqrt13 i
sqrt  -26  =  sqrt2 * sqrt13i 

sqrt-13 * sqrt -26  = sqrt2 * 13*  i^2  = -13 sqrt2 (because i^2 = -1)

answer is -13 sqrt2
You might be interested in
You can walk 1 1/2 miles in 1/2 hour what is your average speed
evablogger [386]
Let’s turn the mixed number into a fraction
3/2 x 1/2
Multiply across
3/4
Hope this helps!
8 0
3 years ago
Read 2 more answers
17. Find the ratio of the perimeter to the area of the square shown.<br> x + 3<br> x + 3
Serga [27]

Answer:

4x+12/x^2+9

Step-by-step explanation:

Perimeter

x+3+x+3+x+3+x+3

Area

(x+3)(x+3)

7 0
2 years ago
What are all the steps to solving a Quadratic Formula? (steps please)
nika2105 [10]

Compose the quadratic condition in standard shape, ax2 + bx + c = 0. Recognize the values of a, b, c. Write the Quadratic Equation. At that point substitute within the values of a, b, c. Simplify. Check the arrangements.

4 0
2 years ago
you get a free meal at his favorite restaurant having to spend $50 or more at the restaurant he already spent $30.25. how much m
jeyben [28]
Subtract $30.25 from $50
6 0
3 years ago
Determine the intercepts of the line.
Damm [24]
Y int.: (0,-1.2)
X int.: (-0.7,0)
6 0
3 years ago
Other questions:
  • Sphere A has a diameter of 2 and is dilated by a scale factor of 3 to create sphere B. What is the ratio of the volume of sphere
    15·2 answers
  • during a sale at the local department store, you buy three sweatshirts and two pairs of sweatpants for $85.50. later you return
    11·1 answer
  • How to subtract fractions
    10·1 answer
  • FRACTIONS<br> Understanding equivalent fractions
    10·2 answers
  • mr burns class is taking a field trip to the planetarium. The trip will cost $27 for each student. There are 18 students in his
    14·2 answers
  • Two supplementary angles are in the ratio of 1 to 3. The measure of the larger angle is 60 67.5 120 135
    6·2 answers
  • What is 1/2 - 3/10 write it in simplist form
    5·1 answer
  • Jason has 120 pieces of art. He puts 5% of them in an art show. How many pieces of art does Jason put in the art show?
    5·1 answer
  • The response time for ski patrol rescue responders is measured by the length of time from when the radio call is finished and wh
    7·1 answer
  • Please help this is a timed test!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!