NCERT Class 8
Example 7 : An identity is true for all values of its variables.
19
Jul
Example 7 : An identity is true for all values of its variables. Example 7 : An identity is true for all values of its variables. July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
Example 6 : (x + a) (x + b) = x^2 + (a + b)x + ________.
19
Jul
Example 6 : (x + a) (x + b) = x^2 + (a + b)x + ________. Example 6 : (x + a) (x + b) = x^2 + (a + b)x + ________. July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class [...]
Example 5 : The representation of an expression as the product of its factors is called __________.
19
Jul
Example 5 : The representation of an expression as the product of its factors is called __________. Example 5 : The representation of an expression as the product of its factors is called __________. July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class [...]
Example 4 : a ( b + c) = ab + ac is
19
Jul
Example 4 : a ( b + c) = ab + ac is Example 4 : a ( b + c) = ab + ac is July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
Example 3 : The irreducible factorisation of 3a^3 + 6a is
19
Jul
Example 3 : The irreducible factorisation of 3a^3 + 6a is Example 3 : The irreducible factorisation of 3a^3 + 6a is July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
Example 2 : Which of the following is an identity?
19
Jul
Example 2 : Which of the following is an identity? Example 2 : Which of the following is an identity? July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
Example 1 : Which is the like term as 24a^2bc?
19
Jul
Example 1 : Which is the like term as 24a^2bc? Example 1 : Which is the like term as 24a^2bc? July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
102. In a town, an ice cream parlour has displayed an ice cream sculpture of height 360 cm. The parlour claims that these ice creams and the sculpture are in the scale 1:30. What is the height of the ice creams served?
19
Jul
102. In a town, an ice cream parlour has displayed an ice cream sculpture of height 360 cm. The parlour claims that these ice creams and the sculpture are in the scale 1:30. What is the height of the ice creams served? 102. In a town 80. Match the following: July 19, 2021 Category: Chapter [...]
101. Find the scale. (a) Actual size 12 m Drawing size 3 cm
19
Jul
101. Find the scale. (a) Actual size 12 m Drawing size 3 cm 101. Find the scale. (a) Actual size 12 m Drawing size 3 cm July 19, 2021 Category: Chapter 10 - Visualising Solid Shapes , Maths , NCERT Class 8 ,
100. The actual length of a painting was 2 m. What is its length in the photograph if the scale used is 1 mm : 20 cm.
19
Jul
100. The actual length of a painting was 2 m. What is its length in the photograph if the scale used is 1 mm : 20 cm. 100. The actual length of a painting was 2 m. What is its length in the photograph if the scale used is 1 mm : 20 cm. July [...]