Math, asked by pannubatala111p1zir5, 11 months ago

If a square+b square+c square=250 and ab+bc+ca=3,find a+b+c​

Answers

Answered by amitshinde479
1

Answer:

use formula

(a+b+c)^2=a^2+b^2+c^2+2(ab+BC+aC)

=250+2×3

=256


pannubatala111p1zir5: it is incomplete answer
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