RiRi113 RiRi113
  • 01-09-2014
  • Mathematics
contestada

What is square root of 126 + square root of 56 in standard form

Respuesta :

mariamikayla
mariamikayla mariamikayla
  • 01-09-2014
[tex]\sqrt{126}= 3\sqrt{14} \\ \\ \sqrt{56}=2\sqrt{14} \\ \\ \\ \sqrt{126}+ \sqrt{56}= 3\sqrt{14}+2\sqrt{14}= 5\sqrt{14}[/tex]
Answer Link
Аноним Аноним
  • 01-09-2014
[tex]\sqrt{126}+\sqrt{56}=\sqrt{9\times14}+\sqrt{4\times14}=\sqrt9\times\sqrt{14}+\sqrt4\times\sqrt{14}\\\\=3\sqrt{14}+2\sqrt{14}=5\sqrt{14}[/tex]
Answer Link

Otras preguntas

Container a and b hold 11,875 liters of water altogether. Container b holds 2,391 liters more than container a holds. How much water does container a hold?
What times 57 equals 570
2x+5y=15 in slope intercept form
what is 7 5/9 minus 3/ 2/15
when a falling object reaches a speed called terminal speed, its speed is no longer unceasing. the object id loosing gravitational potential energy nut no kinet
if the prime meridian is across the globe which two directions is it faced northern and southern or eastern and western?
The average length of a ladybug can range from 0.08 to 0.4 inches. find two lengths that are within the given span.write them as fractions in simplest form.
-7x-17= -9x+13solve for xwork too please!
What can be what is the answer to 49 divided by ? = ? But the answer cannot be 7
What is  a Nonlinear graph? i forgot