If xy=0 then assume taht x and/or y=0
remember differnce of 2 perfect squares
a^2-b^2=(a-b)(a+b)
factor
6x^2-24=0
6(x^2-4)=0
6(x^2-2^2)=0
6(x-2)(x+2)=0
set to zero
x-2=0
x=2
x+2=0
x=-2
x=2 and -2
A is answer
After n years the amount = 1500(1 + (0.0475/4)^4n
Answer:
What grade is this?
Step-by-step explanation:
I don't understand.
I searched that in my math book dictionary and i found out that adjacent angles are two non-overlapping angles that share a vertex and a side
I don’t know if I’m seeing the whole problem but what I can say is
x = < 3 because it’s vertical.
x = < 4 because it’s corresponding angles.
x = < 7 because it’s Alt. Exterior
