m3rk098 m3rk098
  • 24-04-2018
  • Mathematics
contestada

hey! can you please help me posted picture of question

hey can you please help me posted picture of question class=

Respuesta :

IsrarAwan
IsrarAwan IsrarAwan
  • 24-04-2018
The correct options are C: 12 and E: [tex] \sqrt{144} [/tex]

Explanation:
[tex]2 \sqrt{36} \\ 2 \sqrt{6^2} \\ 2 * 6 = 12 [/tex]

Now:
[tex] \sqrt{144} \\ \sqrt{12^2} \\ =\ \textgreater \ 12 [/tex]
Answer Link
penfila11Pen
penfila11Pen penfila11Pen
  • 24-04-2018
Hey there :)

2 × √36

We know that 36 is a perfect square of 6
√36 = 6

Therefore 
[tex]\boxed {2 \ times \ 6 } [/tex] = 2 × 6 = 12

Your answer will be [tex]\boxed {Option \ C }[/tex]

12² = 144 which means √144 = 12

Therefore: [tex]\boxed {Option \ E \ is \ another \ answer } [/tex]

Answer Link

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