p²+q²if p-q=6 and p+q =14,find the value
Answers
Answered by
15
Step-by-step explanation:
SQUARE BOTH THE EQUATION AND ADD THEM....
(p-q)² = p²+q²-2pq
(p+q)² = p²+q²+2pq
(p-q)² + (p+q)² = 2(p²+q²)
6²+14² = 2(p²+q²)
p²+q² = 232/2
= 116
THEREFORE 116 IS YOUR CORRECT ANSWER.....
PLZZ MARK ME AS BRAINLIST.......
TQ FOR ASKING THIS QUESTION.....
Answered by
22
Step-by-step explanation:
this is help for your study
Attachments:
Similar questions