Question

the intersection of line AB and
line AB is

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Answer 1

Answer:

The two lines intersects at equal angle

So, 4x^2-x+13=2x^2x+33

4x^2-2x^2-x-2x=33-13

2x^2-3x=20

2x^2-3x-20=0

2x^2-8x+5x-20=0

2x (x-4)+5 (x-4)=0

(2x+5)(x-4)=0

2x+5=0 & x-4=0

2x=-5 & x=4

x=-5/2 & x=4

The value of xerox will be 4 as angle cannot be negative.

Angle AED= Angle CEB

=4 (4)^2-4+13

=4*16-4+13

=64-4+13

=60+13

=73 degree

Therefore Angle BED will be 73 degree as lines intersects at equal angle.

Hope this helped.