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Algebraic Expression, Identities & Factorisation

The product of a monomial and a binomial is a
(a) monomial (b) binomial
(c) trinomial (d) none of these

Algebraic Expression, Identities & Factorisation

In question, state whether the statement are true (T) or false (F)

An identity is true for all values of its variables.

Algebraic Expression, Identities & Factorisation

(x + a) (x + b) = x2 + (a + b)x + ________.

Algebraic Expression, Identities & Factorisation

The representation of an expression as the product of its factors is called __________.

Algebraic Expression, Identities & Factorisation

a ( b + c) = ab + ac is
(a)commutative property(b) distributive property
(c) associative property(d) closure property

Visualising The Solid Shapes

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?

Visualising The Solid Shapes

Find the scale.
(a) Actual size 12 m
Drawing size 3 cm
(b) Actual size 45 feet
Drawing size 5 inches

Visualising The Solid Shapes

The distance between school and house of a girl is given by 5 cm in
a picture, using the scale 1 cm : 5 km. Find the actual distance
between the two places?

Visualising The Solid Shapes

The side of a square board is 50 cm. A student has to draw its image
in her notebook. If the drawing of the square board in the notebook
has perimeter of 40 cm, then by which scale the figure has been
drawn?

Visualising The Solid Shapes

Draw a map of your school playground. Mark all necessary places
like 2 library, Playground, Medical Room, Classrooms, Assembly
area, etc.