(a) Express the following continued fractions as rational numbers in lowest terms. [0; 2, 3, 4, 2] 1 (1) (2) + 3+ 1 4+ 2

What are the ways to find the LCD, of these following two rational expressions? 4 (numerator) over 5y2 + 29y - 42 (denominator) and 3y (numerator) over  5y2 + 24 -36 (denominator).

7.2b | Add and subtract rational expressions whose denominators are opposites Simplify: 4x2 1 2x - 1 1- 2x 2 2x 2x - 1 2x + 1 O O O C

Fully simplify the following rational expression. Match to the correct answer. x² – 5x +6 4 - x2 3 — х x +2 X + - 2 о (х-3) (x +2) X + + 2 -(x – 3) X + + 2 (x +2) O (x- 3) (x +2) | -