Factorization - JSS3 Mathematics Past Questions and Answers - page 1
What is the factored form of 4๐ฅ+4๐ฆ?
4(๐ฅ+๐ฆ)
2(๐ฅ+๐ฆ)
2(๐ฅโ๐ฆ)
4(๐ฅโ๐ฆ)
Factorize the expression 5๐+3๐+5๐+๐๐
5(๐+๐)+3๐
5(๐+๐)+๐๐
5(๐+๐)+8๐
5(๐+๐)+3๐๐
What is the factorized form of 16๐ฅ^2โ25?
(4๐ฅโ5)^2
(4๐ฅ+5)^2
(4๐ฅโ5)(4๐ฅ+5)
(4๐ฅ+5)(4๐ฅโ5)
Factorize the expression ๐ฅ^2โ4๐ฅ๐ฆ+๐ฆ^2
(๐ฅโ๐ฆ)^2
(๐ฅ+๐ฆ)^2
(๐ฅโ๐ฆ)(๐ฅ+๐ฆ)
(๐ฅ+๐ฆ)(๐ฅโ๐ฆ)
What is the factored form of 9๐2โ6๐๐โ๐2?
(3๐โ๐)^2
(3๐+๐)^2
(3๐โ๐)(3๐+๐)
(3๐+๐)(3๐โ๐)
Tom's garden has a length ๐ฟ meters and a width ๐ meters. What is the total length of the hedge needed, expressed in terms of ๐ฟ and ๐?
๐ฟ+๐
2๐ฟ+2๐
2(๐ฟ+๐)
๐ฟ+2๐
Factorize the expression 4๐+2๐+4๐+2๐๐
Combine like terms first:
4๐+2๐+4๐+2๐๐
=4๐+6๐+2๐๐
Factor out common factors:
4๐+6๐+2๐๐
=2(2๐+3๐+๐๐)
Users' Answers & CommentsFactorize the expression ๐ฅ2โ9๐ฆ^2
Recognize this as a difference of squares:
๐ฅ2โ9๐ฆ^2
=(๐ฅโ3๐ฆ)(๐ฅ+3๐ฆ)
Users' Answers & CommentsFactorize the expression ๐^2+6๐๐+9๐^2
This expression is a perfect square trinomial:
๐^2+6๐๐+9๐^2
=(๐+3๐)^2
Users' Answers & Comments