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

help!me!please!i don't know how to solve this.​
hurryyy!!!!! and plz explain why
Write the phrase as an expression. the total of 6 and 10 An expression is: Answer:
What is a appropriatelyWhat is a ProcedureWhat is a Enthusiasm What is a Conflict What is a Technique What is a ObtainWhat is a conflict managementhave a great
Carrie rolls 2 fair dice and adds the results from each. Work out the probability of getting a total more than 9.
Solve the system of linear equations by using the elimination method: 4x+ y = 36 8x- y = 60
A force of 6.0 Newton’s is applied to a block at rest on a horizontal frictionless surface over a 7.0 meter span. How much energy is gained by the block.
Find the volume of the triangular pyramid shown below
marking brainliest if you are aced+
A species of endangered tigers has a population in 2020 of about 900, and that number is expected to decline by about 4% each year. If this rate continues, what