Babygirl322
Babygirl322
19-08-2016
Mathematics
contestada
how do i solve this equation
Respuesta :
dalendrk
dalendrk
20-08-2016
[tex]a^{-n}=\dfrac{1}{a^n}\\\\6x^{-2}y^{-1}=6\cdot\dfrac{1}{x^2}\cdot\dfrac{1}{y^1}=\dfrac{6}{x^2y}\\\\for\ x=2\ and\ y=3\\\\\dfrac{6}{2^2\cdot3}=\dfrac{2}{4}=\dfrac{1}{2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
What similarities do nuclear energy and chemical energy share?
If a square room is 784 square feet what is the length of each wall
which has more volume a cube of sides measuring 4 units each or a sphere with a radius of 3 units
Which group of organic compounds contains fatty acids? A. carbohydrates B. lipids C. nucleic acids D. proteins
Which of the following is found in all viruses? (A) protein coat (B) cell membrane (C) membrane-bound organelles (D) ER (E) mitochondrial DNA
what plus what equal 56
How did Elizabeth 1st defeat the Spanish Armada?
This element is a liquid at room temperature. (A) Hg (B) Th (C) Na (D) Cl (E) Co
what is the square root of 216?
what plus what equal 56
