what is the value of x²-y² if (x+y)=9,(x+y)=4?
Answers
Answered by
0
Answer:
x²-y² value is 36 .
Step-by-step explanation:
Given us,
(x+y)=9,(x-y)=4
Find, x²-y² = ?
We know that ,
x²-y² = (x + y ) ( x - y)
= ( 9) ( 4)
= 36
Answered by
0
Answer:
36
Step-by-step explanation:
Hope it helps.... Please mark me as brainliest
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