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
Alex
2 years ago
7

Simplify by using the law of indices:y^a(b+c)×y^b(c-a)×y^c(a-b)​

Mathematics
1 answer:
tia_tia [17]2 years ago
4 0

Answer:

y^{2ac}

Step-by-step explanation:

Using the law if indices

a^{m} × a^{n} = a^{(m+n)}

Thus to simplify the expression add the 3 exponents

a(b + c) + b(c - a) + c(a - b) ← distribute parenthesis

= ab + ac + bc - ab + ac - bc ← collect like terms

= 2ac

Then the expression simplifies to

y^{2ac}

You might be interested in
There are 25 students performing in the holiday concert. Of the students, 11 are boys.
tia_tia [17]

Answer:

0.44 (44%) of the students are boys.

Step-by-step explanation:

Hope this helps!

✧◝(⁰▿⁰)◜✧

3 0
2 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes to no votes was 5 to 6. If there were 5698 to
saul85 [17]

Answer:

you can be my bestie

Step-by-step explanation:

hello

6 0
2 years ago
C(x)=4x-2 and d(x)=x^(2)+5, what is (c*d)(x)
lawyer [7]

Answer:4x^3-2x^2+20x-10

Step-by-step explanation:

5 0
3 years ago
HELLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP
Natali5045456 [20]

Answer:

3/1

Step-by-step explanation:

5 0
3 years ago
Use the Law of Cosines to find the missing angle. In triangle JKL, j=3in., k=4in., and l=2.89., find mJ
slega [8]
Using the law of cosine for Triangle KJL, we can write:

j^{2} = k^{2} + l^{2}-2(k)(l)cos(J)  \\  \\ 
2(k)(l)cos(J)=k^{2} + l^{2}- j^{2} \\  \\ 
cos(J)= \frac{k^{2} + l^{2}- j^{2}}{2(k)(l)}

Using the values of k,j and l, we can write:

cos(J)= \frac{ 4^{2} + (2.89)^{2} - 3^{2} }{2(4)(2.89)}  \\  \\ 
cos(J)= 0.664 \\  \\ 
J= cos^{-1}(0.664) \\  \\ 
J=48.39

Rounding to nearest integer, the measure of angle J will be 48 degrees.
So option B gives the correct answer
8 0
2 years ago
Read 2 more answers
Other questions:
  • Using 5 letters followed by 2 ​digits, how many passwords are​ possible?
    14·1 answer
  • You are at a family reunion and the cooler contains ten bottles of soda; four Sprite, three Dr. Pepper, and three Cherry Coke. T
    12·1 answer
  • What is this answer 3(4x-5)
    11·1 answer
  • L*W*H is the formula for ___.
    8·1 answer
  • A bag contains 3 red marbles, 4 white marbles, and 5 blue marbles. If one marble is drawn from the bag, what is the probability
    7·2 answers
  • Please solve with working
    10·1 answer
  • In the figure below, PR and PQ are tangent to the circle with center O. Given that OQ = 10 and OP = 26, find PR.​
    7·1 answer
  • 30\4m-2=5 what do I get it
    10·1 answer
  • Please help me, thank you!​
    14·1 answer
  • What is 5x5 answer for a cookie
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!