find a^2+b^2 if (a-b)=17and ab=c
Answers
Answered by
1
we know that
(a - b )^2 = a^2 + b^2 - 2ab
(17)^2 = a^2 + b^2 -2c
a^2 + b^2 = 289 + 2c
(a - b )^2 = a^2 + b^2 - 2ab
(17)^2 = a^2 + b^2 -2c
a^2 + b^2 = 289 + 2c
lifelover:
thanx
welcum
Similar questions