Surds: Multiplying in double brackets

Slides:



Advertisements
Similar presentations
Surds: Multiplying 5 × 3 6 × 3 24 × 3 Silent Teacher
Advertisements

Proportion: Inverse proportion (x and y)
Fractions: Four operations: setting them up
Factors, Multiples, Primes: Highest common factor
Trigonometry: Missing Sides
Brackets: Expanding double brackets 1
Decimals: Subtracting decimals – carry
Percentages: Mixed multipliers
Calculate Length of Arcs
Fractions of Amounts: Reverse
Decimals: Multiplying by 2.5
Integration: Definite Integration
Brackets: Multiplies to…, adds to… (positive)
Rounding: 1, 2, 3 decimal places
Surds: Rationalising the Denominator (2)
Decimals: Dividing decimals
Fractions: Subtracting fractions with different denominators
Polynomials 5: The Factor theorem
Order of Operations (BIDMAS): Inserting brackets
Standard form: Standard form to small numbers
Negative Numbers: Multiplying & Dividing together
Rounding: 1 Decimal Place
Algebra: Brackets and collecting like terms 3
Fractions: Unit fractions of amounts
Volume: Volume of prisms
Exchange Rates $4=£1 $1=£?? $1=£5 £1=$?? $
Ratio: Sharing in a Ratio 2
Fractions: Multiplying with mixed numbers
Factorising: Quadratics with Single Bracket
Simplifying Expressions: Adding & subtracting like terms
Normal Distribution: Finding Probabilities
Fractions: Dividing with mixed numbers
For more videos visit mrbartonmaths.com/videos
Ratio: Simplifying ratio
Proportion: Direct proportion (rulers)
Powers and indicies: Raising to another exponent
Determining if Vectors are Parallel
Ratio: Sharing in a Ratio 3
Probability: Probability from Venn Diagrams
Rounding: 1 Decimal Place – version 2
Changing the Subject of a Formula: One Step Subtraction
Fractions: Simplifying Fractions
Sequences: Finding the nth term rule
Percentages: Fill in the gaps
Quadratic Equations: Solving by factorising
Ratio: Sharing in a Ratio 1
Fractions: Dividing fractions by integers
Proportion: Direct proportion (x and y)
Vectors: Multiplying by a scalar
Averages and Range: Mean from a list of data – version 2
Expanding Brackets: Single brackets with
Fractions: Dividing integers by fractions
Ratio: Sharing in a Ratio 3
Fractions: Subtracting fractions with different denominators
Vectors: Adding and subtracting
Solving linear equations: Variable on both sides and brackets
Solving linear equations: Variable on both sides
Fractions: Adding and Subtracting mixed numbers
Brackets: Expanding double brackets 3
Inequalities: Listing numbers with division
Algebra: Brackets and collecting like terms 4
Powers and indices: Fractional Indices
Fractions of Amounts Find ¼ of £24 = Find ¾ of £24 = Find ½ of £48 =
Standard form: Standard form to large numbers
Median from a list of data:
Decimals: Subtracting decimals – carry
Decimals: Adding decimals – carry
Standard From: Subtracting in standard form
Direct Proportion: equations
Converting from denary to different bases
Presentation transcript:

Surds: Multiplying in double brackets Silent Teacher Intelligent Practice Narration Your Turn 5 × 3 6 × 3 24 × 3 Practice

Worked Example Your Turn (𝟐− 𝟑 )(𝟒+ 𝟑 ) ( 𝟑 −𝟐)( 𝟑 +𝟒)

1) 5 +2 5 +1 2) 2+ 5 1+ 5 3) 2− 5 1+ 5 4) 2− 5 1− 5 5) 2+2 5 1+ 5 6) 5 +2 5 −1 7) 7 +2 7 −1 8) 2 7 +2 3 7 −1 9) 2 7 +2 3 7 −6 10) 7 +6 7 −6 11) 2 7 +6 7 −6 12) 7 −6 7 −6 13) 7 −6 2

1) 5 +2 5 +1 2) 2+ 5 1+ 5 3) 2− 5 1+ 5 4) 2− 5 1− 5 5) 2+2 5 1+ 5 6) 5 +2 5 −1 7) 7 +2 7 −1 8) 2 7 +2 3 7 −1 9) 2 7 +2 3 7 −6 10) 7 +6 7 −6 11) 2 7 +6 7 −6 12) 7 −6 7 −6 13) 7 −6 2 1) 7 + 3 5 2)7 + 3 5 3) 5 - 3 4)7 − 3 5 5) 12+ 4 5 6)3+ 5 7) 5+ 7 8) 40+4 7 9)30−6 7 10) −29 11) -58 12)43−12 7 13)43−12 7