The following is an incorrect flowchart proving that point L, lying on line LM which is a perpendicular bisector of segment JK, is equidistant from points J and K:

What is the error in this flowchart?

A. JL and KL are equal in length, according to the definition of a midpoint.
B. The arrow between ΔJNL ≅ ΔKNL and segment JL is congruent to segment KL points in the wrong direction.
C. Segments JL and KL need to be constructed using a straightedge.
D. Point L is equidistant from points J and N, not J and K.

B

Step-by-step explanation:

I think it is Point L is equidistant from points J and N, not J and K.

Step-by-step explanation:

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

p> q if you calculate p is100 q is 79