The nth term of a sequence is 3n2/2
a) Find the second term of the sequence.
b) Find the fifth term of the sequence.
c) Which term in the sequence is the first to have a value higher than 50?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1

Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .