Math, asked by manivarma83872, 12 days ago

what is the value of x²-y² if (x+y)=9,(x+y)=4?​

Answers

Answered by sarahssynergy
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 kiwi1789
0

Answer:

36

Step-by-step explanation:

 {x}^{2}  -  {y}^{2}  = (x  + y)(x - y) = 9 \times 4 = 36

Hope it helps.... Please mark me as brainliest

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