ALGEBRA TO QUADRATICS

1. Simplify

2. Simplify

3. Factor (a)

3. Factor (b)

3. Factor (c)

4. Find H. C. F. of

and

5. Solve

6. The sum of three numbers is 51; if the first number be divided by the second, the quotient is 2 and the remainder 5; if the second number be divided by the third, the quotient is 3 and the remainder 2. What are the numbers?