Documents Chapter 2

Panpac Additional Math : Worked Solutions Chapter 2 Surds, Indices and Logarithms Exercise 2.1 1. (a)2 3 +5 3−33 = (2+5−3)3 = 4 3 (b) 42−8+50 = 42−22+52 = (4−2+5)2…

Documents Simultaneous Equations elimination. What are they? Simply 2 equations –With 2 unknowns –Usually....

Slide 1Simultaneous Equations elimination Slide 2 What are they? Simply 2 equations –With 2 unknowns –Usually x and y To SOLVE the equations means we find values of x…

Documents Simultaneous Equation

4. SIMULTANEOUS EQUATIONS IMPORTANT NOTES: *** Usually asked in PAPER 2, Question 1. (i) Characteristics of simultaneous equations: (a) Involves TWO variables, usually in…