© T Madas.

Slides:



Advertisements
Similar presentations
Jeopardy Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.
Advertisements

© T Madas.
© T Madas.
© T Madas. Divide the following numbers in the ratio given 16 at 3 : at 1 : at 3 : at 1 : at 2 : at 3.
Question # 1 For $100 15$1,000,000 14$500,000 13$250,000 12$125,000 11$64,000 10$32,000 9$16,000 8$8,000 7$4,000 6$2,000 5$1,000 4$500 3$300 2$200 1$100.
© T Madas =2 x 2 x 3 12 =2 x 3 Write these numbers as a product of prime factors =2 x =2 x.
Notes Over 2.8 Rules for Dividing Negative Numbers. ( Same as Multiplying ) If there is an even number of negative numbers, then the answer is Positive.
Prime Factor Decomposition
© T Madas. What is the meaning of the word NET © T Madas.
Solving Equations Using Logs. True or False? 1.Log 4 = log Log 15 = log 3 x log 5 3.Log 4 = log 8 – log 2 4.Log 64 = 2 log 8 5.Log 64 = 8 log 2.
© T Madas.
© T Madas. Find the H.C.F. and the L.C.M. of 30 and H.C.F. = 2 x 3 = 6.
© T Madas.
© T Madas.
Practice Rearranging Formulae © T Madas.
Indices © T Madas.
© T Madas.
Manipulating Indices © T Madas.
© T Madas.
© T Madas.
© T Madas.
סדר דין פלילי – חקיקה ומהות ההליך הפלילי
Practice on Factorisation
Write down all the laws of indices
L.C.M. Practice © T Madas.
© T Madas.

© T Madas.
Plotting Points © T Madas.
Perform the indicated operations and simplify: {image} Select the correct answer
Practice on finding Awkward Areas © T Madas.
© T Madas.
© T Madas.
Practice before a Percentage Change on finding the amount using a
Adding & Subtracting Negative Numbers
© T Madas.
Practice On Standard Form © T Madas.
© T Madas.

© T Madas.
© T Madas.
© T Madas.
C M P L E M E N T S © T Madas.
Gradient test © T Madas.
© T Madas.
© T Madas.
You must show all steps of your working out.
Sequences © T Madas.
Question 1.
Angle Revision © T Madas.
© T Madas.
© T Madas.
© T Madas.
Generating Sequences © T Madas.
Indices: When can you use the multiplication law?
Power and indices: Reciprocals
Indices Practice questions
© T Madas.
Decimals c Percentages [practice] © T Madas.
© T Madas.
© T Madas.
Mental Multiplications
Percentage Practice © T Madas.
The Highest Common Factor
© T Madas.
Pie Chart Practice © T Madas.
© T Madas.
True or False True or False
Plotting Points © T Madas.
Given that {image} {image} Evaluate the limit: {image} Choose the correct answer from the following:
Presentation transcript:

© T Madas

R u l e s o f I n d i c e s S u m m a r y 1. a n x a m = a n + m 2. a n ÷ a m = a n – m 3. 1 Special Results a 0 = 1 a 1 = a 1n = 1 0n = 0 (unless n = 0) a -n = a n n m 4. a m = a m x n = a n 5. 1 n a = n a 6. m m n a = n a m = a n 7. ( a b ) n = a n b n 8. a b n a b n = n © T Madas

Revision on the rules of indices © T Madas

Evaluate the following, giving your final answers as simple as possible: 22 25 = 2 2 + 5 = 27 = 128 03 = x 1 2 81 = 81 = 9 77 ÷ 72 = 7 7 – 2 = 75 1 1 4 3 3 4 3 3 64 27 2-4 = = = = 24 16 3 60 = 1 15 = 1 71 = 7 3 3 2 3 16 = 2 16 = 4 = 64 2 23 = 2 2 x 3 = 26 = 64 1 = 4 2 = 16 1 3 4-2 27 = 3 27 = 3 © T Madas

Evaluate the following, giving your final answers as simple as possible: 23 23 = 2 3 + 3 = 26 = 64 06 = x 1 2 25 = 25 = 5 48 ÷ 43 = 4 8 – 3 = 45 1 1 2 3 3 2 3 3 8 27 5-2 = = = = 52 25 3 40 = 1 1-1 = 1 31 = 3 4 4 3 4 27 = 3 27 = 3 = 81 4 22 = 2 2 x 4 = 28 = 256 1 = 2 3 = 8 1 4 2-3 16 = 4 16 = 2 © T Madas

Test on the Rules of Indices © T Madas

Evaluate the following, giving your final answers as simple as possible: 22 25 = 2 2 + 5 = 27 = 128 03 = x 1 2 81 = 81 = 9 77 ÷ 72 = 7 7 – 2 = 75 1 1 4 3 3 4 3 3 64 27 2-4 = = = = 24 16 3 60 = 1 15 = 1 71 = 7 3 3 2 3 16 = 2 16 = 4 = 64 2 23 = 2 2 x 3 = 26 = 64 1 = 4 2 = 16 1 3 4-2 27 = 3 27 = 3 © T Madas

Evaluate the following, giving your final answers as simple as possible: 23 23 = 2 3 + 3 = 26 = 64 06 = x 1 2 25 = 25 = 5 48 ÷ 43 = 4 8 – 3 = 45 1 1 2 3 3 2 3 3 8 27 5-2 = = = = 52 25 3 40 = 1 1-1 = 1 31 = 3 4 4 3 4 27 = 3 27 = 3 = 81 4 22 = 2 2 x 4 = 28 = 256 1 = 2 3 = 8 1 4 2-3 16 = 4 16 = 2 © T Madas

© T Madas