10 Questions
What are the prime factors of 30?
2, 3, 5
What is meant by 'prime factor form'?
Writing a number as a product of its prime factors
Can every algebraic expression be expressed as a product of its factors?
No, it is not always possible to factorize an algebraic expression
How many prime factors does the number 90 have?
3
What is the factorized form of the expression $3x^2 + 8x + 4$?
$3(x+2)(x+1)$
What is the common factor of 49y^2, 84yz, and 36z^2?
7y + 6z
Which expression can be factorized as (5m + 3)^2?
25m^2 + 30m + 9
What is the factorized form of -16z + 20z^3?
-4z(4 - 5z^2)
Which pair of expressions can be further factorized as (l - m)^2?
(l - m)^2 - 4lm
The common factors of 3x^2y^3, 10x^3y^2, and 6x^2y^2z are:
x^2y^2
Learn how to factorise expressions using the method of common factors. Understand how to identify and factor out the common factors in algebraic expressions.
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