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
madam [21]
3 years ago
12

If 2(a^2+b^2)=(a+b)^2 then, >a+b=0, >ab=0, >a=b, >2a=b

Mathematics
1 answer:
Tasya [4]3 years ago
7 0

Answer:

2·(a^2 + b^2) = (a + b)^2

2·a^2 + 2·b^2 = a^2 + 2·a·b + b^2

a^2 + b^2 = 2·a·b

a^2 - 2·a·b + b^2  = 0

(a - b)^2 = 0

a = b


You might be interested in
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
GREYUIT [131]

Answer:  d) Easton

<u>Step-by-step explanation:</u>

Let's evaluate Round 1 (blue) for each bowler:

Jimmy --> the lowest score is 0.5 SD below the mean

Claudia --> the lowest score was the mean

Easton --> the lowest score is 0.75 SD below the mean

Cynthia --> the lowest score was the mean

The person that had the worst game is: Easton

4 0
4 years ago
You spin the spinner once.<br> What is P(odd or divisor of 9)? Enter your answer as a percentage.
Aleks [24]
1/2. 3 is the only divisor of 9, and 5 is the only other odd number. So 1/2, or technically 50%
4 0
2 years ago
Can you plz help me? Plz
ziro4ka [17]
Of course!! but can you help me back by messages? plz?

4 0
3 years ago
Help please 30 points
Solnce55 [7]

Answer:

D 43.5

Step-by-step explanation:

Start with a pile of 17 and 3/4 inches.

Over 3 weeks the stack grows by 25.75 inches.

17.75 + 25.75 = 43.5

5 0
4 years ago
Read 2 more answers
Number 16 plz I need help
andre [41]
I think it's 2.3 Because 9.66 (in total miles) divided by 4.2 (miles she hikes per hour)
8 0
3 years ago
Read 2 more answers
Other questions:
  • 9(-2y-8)-3y=-156<br><br>How would I answer this question?​
    12·2 answers
  • A box of ground nutmeg weighs 1 1/3 ounces. If there are 20 teaspoons of nutmeg in the box, how much does one teaspoon of nutmeg
    12·2 answers
  • Solve For X Help me please
    8·2 answers
  • Edgar is walking 0.5 m/s toward the back of a train that is traveling forward at
    8·1 answer
  • Choose the correct exponential form for the expression. 0.3 × 0.3 × 0.3 × 0.3 (0.3)3 (0.3)4 40.3 43
    7·2 answers
  • Help me if u understand this please
    9·2 answers
  • A production process produces 2% defective parts. A sample of nine parts from the production process is selected. What is the pr
    7·1 answer
  • Choose the correct equation for an arithmetic<br> sequence in which t(4) = 8 and t(10) = 32<br> -
    15·1 answer
  • P3r2−(m+np) if m=−32, n=2, p=−8, and r=4
    8·1 answer
  • Which of the following isatangent
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!