1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melamori03 [73]
3 years ago
10

It is exponent laws,can you go step by step plz because I don't get it

Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0
Remember
(x^m)^n=x^(mn)
and
(x^m)(x^n)=x^(m+n)
and
(x^m)/(x^n)=x^(m-n)

so

(4^2)^3=4^(2*3)=4^6
notice
4^6=(2^2)^6=2^2*6)=2^12

(4/2)^3=2^3

on top we have
(2^12)(2^3)(2^3)=2^(12+3+3)=2^18

on bottom
8^3
conver to base 2
(2^3)^3=2^(3*3)=2^9

now we have
(2^18)/(2^9)=2^(18-9)=2^9
You might be interested in
What is the greatest perfect square that is a factor of 980?
BaLLatris [955]
Since 980÷2=490÷2=245÷5=49÷7=7÷7=1
980=2×2×5×7×7
the greatest perfect square will be
7*2*7*2
14*14=196
8 0
3 years ago
Read 2 more answers
Write and equivalent expression for 5x - 2(x-4)
enyata [817]
5x-2x+8
3x+8
I think this is correct
5 0
3 years ago
Help with these please! Need to do them ASAP !!
saw5 [17]
Debbie is correct because you can not a percentage of a person therefore you have to round it, and if there was 5,000 female athletes in 2008 and 4,700. If you take 5,000 and subtract 4,700; the answer is 300.
5 0
3 years ago
Read 2 more answers
Which of the following is false?
bixtya [17]

Answer:

A and C

Step-by-step explanation:

6 0
2 years ago
Solve for x.<br> -6x = -18
marta [7]

Answer:

3

Step-by-step explanation:

The goal is to get the x to be on one side of the equation on its own.

-6x = -18

To get rid of the -6, we would have to do the opposite of what it's doing in the equation - in this case, we would divide, as it's the opposite of multiplying.

What we do to one side of the equation, we have to do to the other.

-6x/-6 = x

-18/-6 = 3

x = 3

Hope that makes sense!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Factor problems 18-20
    8·1 answer
  • What is the answer? (Picture below)
    7·2 answers
  • 15+45 as a product of the GCF of the addends and another
    11·1 answer
  • When using the least squares method, the line of best fit is the line that ? . A. minimizes the total area of the error squares
    6·1 answer
  • Help me with this one !!!!!
    14·1 answer
  • Help me !! I don't know how to explain
    12·1 answer
  • {29, 29, 29, 28, 28, 27}
    5·2 answers
  • Which of the following statements is false?
    9·2 answers
  • Write -1/6, 5/3, -5/6 in order from least to greatest.
    15·1 answer
  • I really need help asap! ty!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!