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
zaharov [31]
4 years ago
9

Multiply the Polynomial (5a-b)(5a+8b) Explain.

Mathematics
2 answers:
docker41 [41]4 years ago
8 0
(5a - b)(5a + 8b)
5a(5a + 8b) - b(5a + 8b)
5a(5a) + 5a(8b) - b(5a) - b(8b)
25a² + 40ab - 5ab - 8b²
25a² + 35ab - 8b²
Vesnalui [34]4 years ago
5 0
(5a-b)(5a+8b)=(5a*5a)+(5a*8b)+(-b*5a)+(-b*8b)=25a^2+40ab-5ab-8b^2=25a^2+25ab-8b^2
You might be interested in
HELP ME PLSSS!
Elena-2011 [213]
<h3>Answer:  choice C)  g(x) = 2-x^2</h3>

============================================================

Explanation:

The y intercept of the blue curve f(x) is (0,5)

The y intercept of the red curve g(x) is (0,2)

We see that the y intercept has been shifted down 3 units when going from f(x) to g(x). Overall, the entire f(x) curve has been shifted down 3 units to get the g(x) curve.

Based on that, we would say

g(x) = f(x) - 3

g(x) = (5-x^2) - 3

g(x) = -x^2 + (5 - 3)

g(x) = -x^2 + 2

g(x) = 2 - x^2 ..... answer is choice C

5 0
3 years ago
How to solve 2+(3-2×2)×1
UkoKoshka [18]

Answer:

Step-by-step explanation: First figure what’s in the parentheses. (3-2*2) wanna do 2*2 That’s 4 then (3-4) = -1. 2+(-1)*1. Then multiply -1 by 1 which is -1. Then 2+(-1)= 1

4 0
3 years ago
In three baseball games over a weekend, 125,429 people came to watch. The next weekend, 86,353 people came to watch the games. H
topjm [15]
Just add the 125,429 and 86,353.
7 0
3 years ago
Read 2 more answers
Jasper’s new copier can produce a copy every 0.57 seconds. Jasper calculates that it will take 6.57 seconds to produce 6 copies.
ICE Princess25 [194]

It takes 0.57 seconds per copy and he made 6 copies.

6 + 0.57 = 6.57

He added 6 and 0.57 instead of multiplying.

8 0
3 years ago
Read 3 more answers
Chef Antonio works at a Latin restaurant and doing a great job. During his yearly evaluation, the owner increased his salary fro
KonstantinChe [14]

Answer:

8%

Step-by-step explanation:

To find the percent change, we first have to find the amount changed, which is (46000-42500) = 3500. Then, we find what percentage that is of the original amount. Remember that when calculating percentage change, it's important to calculate change with respect to the initial value.

To find the percentage, we can divide 3500 by 42500, and multiply that by 100, resulting in 8 being our nearest whole percent

7 0
3 years ago
Other questions:
  • What is the answer to this?
    13·1 answer
  • Determine all the missing angles?
    14·1 answer
  • What is 4 2/3 reduced to its lowest term?
    6·2 answers
  • There are 1650 students at central High estimate the number of students who drive to school.
    10·1 answer
  • HELP ME ASAP! thank you guys will give brainliest (or whatever)
    11·1 answer
  • What is the result of adding these two equations?<br> 5x-y=6<br> -2x+y=8
    13·1 answer
  • Whats the greatest common factor of 32 and 69
    5·2 answers
  • Mr. Z bought an all-terrain vehicle (ATV) in 2010 for $7,000. The value of the ATV decreases at a rate of 11% per year. How much
    9·1 answer
  • Pls please help pls pls
    7·2 answers
  • Justina spent $2.50 on a keychain. This amount was of the total amount of money she 8 1had. How much money did Justina have?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!