Question

If (x + a)(x + b)(x + c) = x^3 - 10x^2 + 45x - 15. then a^2 + b^2 + c^2 is equal to
(1) 100
(2) 10
(3) 20
(4) 50​

Answer 1

The correct answer is 10please mark it as brainlest answer