Respuesta :
Answer:
7x(y + 3)
Step-by-step explanation:
[tex]7xy + 21x \\ \\ = 7x(y + 3)[/tex]
The factorization of the given equation will be 7x(y + 3).
What is an equation?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
Given equation will be simplified as:-
= 7xy + 21x
= 7x ( y + 3 )
Therefore the factorization of the given equation will be 7x(y + 3).
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