Question

please give me the all questions solutions please please please please please because Tomorrow is my test and I have to prepare so please give me all questions solutions you can search on Google or you can do it on paper and than give the all questions solutions

Answer 1

Answer:

Ans:1=

X+y=12-Given

XY=32-given

(x+y)^²=x^2+Y^2+2XY

12^2=x^2+y^2+2×32

X^2+y^2=144-64

=80