Given
x+y = 3
x + y = 89
Use the identities to evaluate;
a) x² + 2xy + y²
b) ax...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.10.2020 23:01 icee13
Given
x+y = 3
x + y = 89
Use the identities to evaluate;
a) x² + 2xy + y²
b) axy
6) x² -axy + y²
hence find the value of x and y
d) x-Y
![ansver](/tpl/images/cats/User.png)
Answers: 3
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