GutsnGlory
GutsnGlory GutsnGlory
  • 20-05-2018
  • Mathematics
contestada

What is 3√125x^12

A) 5x^2
B) 5x^4
C) 25x^2
D) 25x^4

Respuesta :

gmany
gmany gmany
  • 28-06-2018
[tex]\sqrt[3]{125x^{12}}=\sqrt[3]{125}\cdot\sqrt[3]{x^{4\cdot3}}=5\sqrt[3]{(x^4)^3}=5x^4\\\\\text{Answer:}\ B)\ 5x^4\\\\\text{Used:}\\\sqrt[n]{a\cdot b}=\sqrt[n]{a}\cdot\sqrt[n]{b}\\\\(a^n)^m=a^{n\cdot m}\\\\\sqrt[n]{a^n}=a[/tex]
Answer Link
corinaco
corinaco corinaco
  • 23-07-2018

your answer is......


b


:)

Answer Link

Otras preguntas

Pedro is building a spice rack with 4 shelves that are each 0.55 meter long. At the hardware store, Pedro finds he can only buy the shelving in whole meter leng
express 8 square roots of -65 in terms of i
Solve for x : 2x^2+4x-16=0
Dogs are able to hear much higher frequencies than humans are capable of detecting. For this reason, dog whistles that are inaudible to the human ear can be hea
Factor 3x ^2 +20x+12
An element X belongs to 4th period and 17th group. Write the formula of the compound formed when it reacts with Y( atomic no.-13, mass no.27.)
Rewrite the equation in vertex form: y=x^2-8x+13
what would a geographer conducting research be most likely to do
9 students volunteer for a committee. How many different 6-person committees can be chosen?a. 1 b. 362,880 c. 60,480 d. 84
what would a geographer conducting research be most likely to do