personfromyourscreen
personfromyourscreen personfromyourscreen
  • 01-03-2019
  • Mathematics
contestada

Simplify the following expression.

2^-1/2 x 2^7/2

A. 4


B. 16


C. 64


D. 8

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-03-2019

Answer:

D. 8

Step-by-step explanation:

2^-1/2 * 2^7/2

When we multiply exponents with the same base, we can add the exponents

a^b * a^c = a^ (b+c)

2^(-1/2 + 7/2)

2^(6/2)

2^(3)

2*2*2

8

Answer Link

Otras preguntas

is 9.777..... a whole number, integer,rational number, irrational number, real number.
Which ideals were the foundations of the government of the Iroquois Confederacy? a. truth, trust, tradition b. love, freedom, integrity c. ambition, companio
In any good experiment, the scientist needs to (fill in the blank) the hypothesis.
write 0.941 with word name
What is the value of x + |y| when x = –4 and y = –12? a. –16 b. –8 c. 8 d. 16
What are the solutions to the equation x² = 625? Choose all answers that are correct. A. –312.5 B. –25 C. 25 D. 312.5
is 8.33333333 a rational or irrational number
write all names that apply to 7/8
when you subtract one negative integer from another will your answer be greater than or less than integer you started with? Explain your reasoning and give exa
Which process most likely breaks down marble or limestone statues? A. chemical weathering by acid rain B. chemical weathering by oxidation C. mechanic