claireeeeee claireeeeee
  • 01-04-2020
  • Mathematics
contestada

simplify:
[tex] {5}^{ - 8} \times {5}^{4} [/tex]
​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-04-2020

Answer:

5^ -4   or  1/ 5^4

Step-by-step explanation:

5^ -8  * 5^4

We know that a^b * a^c   = a^(b+c)

5^ -8  * 5^4 = 5^(-8+4) = 5^ -4

We know that a^ -b =  1/ a^b

Answer Link

Otras preguntas

Help me pleasee !!!!!!
3 Completa la tira cómica con el pretérito de los verbos entre paréntesis. 20 points Antonio ¿Qul como (comer) para cenar? comosto (Comer) pescado ¿Por qué me l
susan made 4 dozen cupcakes she placed them in boxes containing 4 cupcakes and sold each box for 8.75. how much money did she earn
How many milligrams of tylenol can a pregnant woman take?.
Approximately twenty-five elements A.are in the periodic table of elements B.occur naturally on earth C.are in the human body
The duties of the ______ involve reviewing the organization's financial objectives and major strategies, providing advice to top management, and reviewing syste
What property is -32+32
HELP WILL NAME BRAINLIEST
if ²/6 means 2 ÷ n what is the value of n​
A farmer selects only the largest tomato plants to reproduce over multiple generations. what type of selection is this an example of?