Determine which of the lines, if any, are parallel. Line a passes through(-1,-2) and (1,0). Line b passes through (4,2) and (2,-2). Line c passes through (0,2) and (-1,1)

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

question:

could we have options?