Grade 128 grade maths
Factorise the following expressions7x – 42Factorise the following expressions7x – 42
Factorise the following expressions
7x – 42
Factorise the following expressions
7x – 42
1 Answer
Harshit Singh
Dear Student
7x = 7 x x
42 = 2 x 3 x 7
The common factors is 7
7x – 42 = (7 x x ) – ( 2 x 3 x 7 )
= 7 ( x –6 )
Thanks
7x = 7 x x
42 = 2 x 3 x 7
The common factors is 7
7x – 42 = (7 x x ) – ( 2 x 3 x 7 )
= 7 ( x –6 )
Thanks
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