Question

If f(x)= x2 + 2x – 5 and g(x) = 5x + 30, then the roots of the
quadratic equation g[ f(x)] will be
(a) -1,-1
(b) 2,-1
(c)-1+ V2,-1-2
(d) 1,2​

Answer 1

Answer:

(a) -1,-1

Step-by-step explanation:

You will get the detailed solution of this problem in the pic given.