Maths Assignment, math homework help

1. Find the quadratic product of each of the following

a) (x + 4)( x + 3) =

b) (x – 4)(x – 3 ) =

c) (x – 3)(x + 4) =

d) (x + 3)( x – 4) =

e) (x + 3)(x – 3) =

2. Factorize the following

a) x2 – 5x + 6 =

b) x2 – 4x – 12 =

c) x² − 25 =

3. Find the equation of the line joining the points (1, -2) and (4, 7)

4. Find the equation of the line passing through the point (1, 3) and

perpendicular to the line 5y = 3 – x

5. Log 2 = 0.301 log 3 = 0.477 log 5 = 0.699 using this information

Find:- a) Log 3/4 =

b) Log 0.4 =

6. Express using a single log

Log a2 – 3Logb – 2 Log a + Log (ab)