Pls help me not graded

BI = BK

Step-by-step explanation:

A- Ab and Jk are not equal because the lengths are not specified

B- same as above; the lengths are not specified

C- We know that i and k are equal distances apart from B(due to the bisector given), so the distance to each of them from b must b equal

D- we do not know that aj and bj are the same,  so we cannot assume ak and BI are equal

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x