ninjaspider200 ninjaspider200
  • 04-02-2021
  • Mathematics
contestada

Evaluate 2^x for (a) x = - 2 and (b) x = 3 3. Write your answers in simplest form

Evaluate 2x for a x 2 and b x 3 3 Write your answers in simplest form class=

Respuesta :

pcisnat
pcisnat pcisnat
  • 05-02-2021

Answer:

a) 1/4

b) 8

Step-by-step explanation:

a) a negative exponent becomes positive if you take the reciprocal fraction

1 /2² = 1/4  when x = -2

b) x = 3

2³ = 2 x 2 x 2 = 8

Answer Link

Otras preguntas

6 pints 1cup =_____cups
Need help please explain
can someone write a 5 paragraph essay for me.
4w^2+49=-28w solve for w plz answer
How would you respond to this Spanish question with a reflexive pronoun: ¿A qué hora te despiertas?
Why are there more Muslims in the island nations of southern Africa than the mainland countries? A. Muslims have higher birthrates than Christians and animists
A lighting fixture manufacturer has daily production costs of C = 0.25n^2 - 10n + 800, where C is the total daily cost in dollars and n is the number of light f
someone please help me!
What was an idea of the Second Great Awakening that led to social changes like abolition, women’s rights and concern for the disabled? Question 1 options: A) T
One aspect of romanticism is the awareness that the world is full of terror and violence. a work that illustrates this characteristic of romanticism is