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
kompoz [17]
1 year ago
7

Simplify each expression using Product to a Power Property a. (9a)^2 b. ( 3x)^2

Mathematics
1 answer:
antiseptic1488 [7]1 year ago
8 0
\begin{gathered} a)81a^2 \\ b)9x^2 \end{gathered}

1) Let's simplify those expressions making use of exponents rules:

(9a)^2=81a^2

Note that the exponent outside the parenthesis is 'distributed' over each term inside.

2) Similarly for the second expression we can state that:

(3x)^2=9x^2

You might be interested in
Explain ways on how to divide 52 from 8
raketka [301]
52÷8=6.5

This is because 8 can go into 52, six times then your decimal pops up.

8 0
3 years ago
What is the answer plsssss help
Sergeu [11.5K]

Answer:

f=9 x 20

Step-by-step explanation:

7 0
3 years ago
If lori can make 2 birdhouses in 3 hours how long will it take her to make 10 birdhouses
andrew11 [14]

Answer:

15 Hours

Step-by-step explanation:

It takes 1.5 hours to build 1 birdhouse, so multiply 1.5×10 and you get 15 hours.

7 0
1 year ago
Read 2 more answers
Find the answer <br><br> a<br> b<br> c<br> d
Airida [17]

Answer: a

Step-by-step explanation:

\left(\frac{f}{g} \right)(x)=\frac{f(x)}{g(x)}=\frac{\sqrt{x^{2}-1}}{\sqrt{x-1}}}=\sqrt{\frac{x^{2}-1}{x-1}}=\sqrt{\frac{(x-1)(x+1)}{x-1}}=\boxed{\sqrt{x+1}}

8 0
1 year ago
That $3.00 app you wanted is on sale for 32% off. What will it cost now?
Diano4ka-milaya [45]

Answer:

$2.04

Step-by-step explanation:

First, convert 32% in to a decimal.

.32

Then, multiply .32 by $3.

= $2.04

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to −4.6+(−0.4)+(−7.2) ?
    12·2 answers
  • In which of these examples, binomial distribution can be used? a) Finding the best month to launch a new product b) Accurately p
    15·1 answer
  • Tyler has $1000 that he wants to put in a savings account. He wants to save the money for 6 years. After 6 years he plans to tak
    9·1 answer
  • Write a real -world word problem that can be solved using elapsed time. Include the solution.
    5·1 answer
  • Targe
    14·1 answer
  • If the circumference is 16pi then what is the area
    11·1 answer
  • 2-a-(-b)+c+(-a)-b-(-c)= what is the answer
    6·1 answer
  • A man bulds a model plane that is a scale model of an originalL The original plane is 150 feet in length. If the scale model use
    13·1 answer
  • QUICK QUICK QUICK<br> What is the solution set for this inequality? <br><br> - 6x + 30 &gt; - 12
    11·2 answers
  • Eyjafjallajökull is a volcano in Iceland. Ina research reuption a projectile is ejected with an initial velcony of 304 feet per
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!