x^2-y^2=44 ;x-y =2 find value of x & y
Answers
Answered by
1
since
x-y=2,........eq(1),
x²-y²=44,
(x+y)(x-y)=44,
(x+y)×2=44,
x+y=22......eq(2),
solve eq(1) & eq(2), We get
x=12,
y=10
x-y=2,........eq(1),
x²-y²=44,
(x+y)(x-y)=44,
(x+y)×2=44,
x+y=22......eq(2),
solve eq(1) & eq(2), We get
x=12,
y=10
Ajgenius:
it is so good
Answered by
0
since
x-y=2,........eq(1),
x²-y²=44,
(x+y)(x-y)=44,
(x+y)×2=44,
x+y=22......eq(2),
solve eq(1) & eq(2), We get
x=12,
y=10
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