Waali
Waali Waali
  • 28-06-2020
  • Mathematics
contestada

√125 x √5 is equal to a) 50 b) 250 c) 25

Respuesta :

therobin
therobin therobin
  • 28-06-2020

Answer:

c. 25

Explanation:

write no more than one radical

[tex]\sqrt{125} *\sqrt{5} \\\sqrt{5} \sqrt{5}\sqrt{5}\\\sqrt{5} \sqrt{5 * 5} \\5\sqrt{25}[/tex]

simplify

[tex]5\sqrt{25} \\25[/tex]

Therefore, the answer is c) 25.

Answer Link
mhanifa
mhanifa mhanifa
  • 28-06-2020

Answer:

c) 25

Step-by-step explanation:

√125 x √5= √25*5*5 = √25*25= 25

Answer Link

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