ax+by=a^2 and bx+ay=b^2 solve
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Answered by
1
Answer:
.......
Step-by-step explanation:
abx²+aby²=a²b^
Answered by
1
Step-by-step explanation:
ax+ by= a^2---------(i)
bx+ ay= b^2-----------(ii)
multiply (i) by a and (ii) by b and then subtracting (ii) from (i)
a^2x+ aby=a^3
b^2x +aby= b^3
(-) (-) (-)( a^2- b^2) x= a^3- b^3
x=( a-b) a^2 + ab + b^2/ (a-b) ( a+ b)= a^2+ ab+b^2/ a+ b
(i)... by a^2- ax
= ab^2/ a+b
y= - ab/ a+b
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