Question

If x+y=7/2 and XX=5/2,find x-y and x^2-y^2.

Answer 1

Step-by-step explanation:

${x }^{2} - {y}^{2}$

$(x + y)(x - y)$

$if \: x + y = 7 \div 2 \: then$

........

Answer 2

Answer:

x-y = 3/2

and x^​2 - y^​2 = 21/4

For complete explanation, see the attachment below.

Thank you

Step-by-step explanation: