What if x^2 - y^2 = 16 and x + y = 8 then x - y = ?
What if x^2 - y^2 = 16 and x + y = 8 then x - y = ?
Explanation
x + y =8
if x=5 and y=3
5^2 - 3^2 =2 5–9 =16, condition satisfied.
x-y = 5–3
=2
ND27-5-2023
x + y =8
if x=5 and y=3
5^2 - 3^2 =2 5–9 =16, condition satisfied.
x-y = 5–3
=2
ND27-5-2023