Register
Hey I’ve got the answer for the first question but I’m stuck on this one 5^-3 X 2^-1
161k views
13 votes
Hey I’ve got the answer for the first question but I’m stuck on this one 5^-3 X 2^-1

Hey I’ve got the answer for the first question but I’m stuck on this one 5^-3 X 2^-1-example-1
User MisterNox
by
5.6k points

1 Answer

1 vote

Answer:

  • See below

Explanation:

a)

  • 6ˣ = 1/216
  • 6ˣ = 1/6³
  • 6ˣ = 6⁻³
  • x = -3

b)

  • 5⁻³ × 2⁻¹ =
  • 1/5³ × 1/2 =
  • 1/(125×2) =
  • 1/250 or 0.004
User Greg Dean
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.5m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
Solve for h 3h=7(2/7-3/7h)-10
Link Copied!