Seudónimo Seudónimo
  • 23-07-2014
  • Mathematics
contestada

simplify the expression
a)square root of 45
b)square root of 54
c)square root of 16/25

Respuesta :

Lilith
Lilith Lilith
  • 23-07-2014
[tex]a)\\\\ \sqrt {45}=\sqrt{9\cdot 5}=\sqrt{9}\cdot \sqrt{5}=3\sqrt{5}\\\\b)\\\\ \sqrt{54}=\sqrt{9\cdot 6}=\sqrt{9}\cdot \sqrt{6}=3\sqrt{6}\\\\c)\\\\\sqrt{\frac{16}{25 } }=\frac{\sqrt{16}}{\sqrt{25}}=\frac{4}{5}[/tex]
Answer Link

Otras preguntas

Amanda score on the last algebra quiz was to 11 points higher than tims. the total of their two quizzes what's 165.what score did the each person receive?
Which statement best describes Mary Shelley as a child
if 3/2 ÷ 1/4 = n, then n is between
Which of the following is correctly written in spanish Which sentence is correct? Es un buen jugador. Es un bueno jugador. Es un buena jugadora. Which of the f
In "the third bank of the river." the mother's reaction to the father's decision to leave most likely indicates that she what
The perimeter of Jonah's square backyard is 56 meters. What is the area of Jonah's backyard?
what is 1/6 divide by 2/6
What does this quote mean ""They said teachers didn't seem to know much about their subjects and clearly weren't interested in learning more."
A stock gained 2 points on Monday, lost 5 points on Tuseday, lost 1 point on Wednesday, gained 4 points on Thursday, and lost 6 points on Friday. Was the net ch
who founded the language Malayalam