the sum of two number is 400 and the difference between their squares is 8000. find the number
Answers
Answered by
5
Answer:
x+y=400
x-y=8000
(400)(x-y)=8000
=210 and 200are numbers
Similar questions
Accountancy,
1 month ago
Math,
1 month ago
Social Sciences,
1 month ago
Social Sciences,
2 months ago
Physics,
2 months ago
Chemistry,
9 months ago
Physics,
9 months ago
French,
9 months ago