pitam9849189115
pitam9849189115 pitam9849189115
  • 21-06-2022
  • Mathematics
contestada

if a=x+y and b=x-y show that (a+b)=4x

Respuesta :

surjithayer surjithayer
  • 21-06-2022

Answer:

Step-by-step explanation:

a=x+y

b=x-y

add

a+b=2x

Answer Link

Otras preguntas

If some could please help me with this that would be great.
The expression 2500(1.15)t represents the value of a ​$2500 investment that earns 15​% interest per​ year, compounded annually for t years. What is the value of
20x2 y(x2 - y2) and 35xy?(x - y) lcm
Maria ____de Mexico. tú Juan? use past tense ser​
Which of the following arguments uses logical fallacy? A. My friend eats broccoli. This same friend was recently diagnosed with cancer. Broccoli must cause canc
what is population management ​
For a little fun: Each word has two + two blanks. You need to fill up with the same pair of letters to form a word. For example: S _ _ ur _ _ e. The missing pai
3. Who coined the phrase “Unity in Diversity”? 4. Define Democratic Government. 5. What is the difference between rotation and revolution? 6. What is Apartheid?
100 POINTS!!! PLEASE I NEED HELP DUE TODAY!!!! 1.Final grades are often computed using weighted averages. Some college professors use complicated weighted avera
Simplify show step by step 30 POINTS!