Question

Which one of the following function has a real root between 1 and 2?
(a)x 2+2x-7=0
(b)x 2+5x+1=0
(c)x 2+4=0
(d)x 2+3x-7=0​

Answer 1

Answer:

please mark as brainliest answer

Step-by-step explanation:

answer@

correct option@

optio(c)