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

bob bought bill an item that cost 193. bill gave him 200. bob then took 100 out of the 200 to buy bill an item for 93. how much does bill owe Bob totally?​
Need help with this math problem
What is this: "The pundits like to slice-and-dice our country into Red States and Blue States…"? A. Figure of speech about divisions among people B. Metaphor ab
Which is a Characteristic of a non elecrolyte​
2x+4=8 what would the equation be and what does x equal
A researcher has identified a mutant strain of yeast whose histones are unable to be acetylated. Which of the following is the MOST reasonable prediction for ho
Plz help me with this question
Which answer represents how Nikia's investment in capital goods will affect the market for Nikia's board games? Group of answer choices an increase in demand
what is the hardest words in English?​
A conviniénce store sells two brands of orange juice .brand a contains 11 fluid ounces and costs 2.31 brand b contains 15 fluid ounces and costs 2.70