Intersect at E. mZAEB=80°
and
o
AC and BD,
In the diagram, two chords of circle
mCD= 940
AB?
What is the measure of
D
А
o
E
с
B

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.