Factorise 3a2 (squared) - 7a
What’s the answer?
Don’t use the calculator.

Step-by-step explanation:
[tex] {3a}^{2} - 7a \\ a(3a - 7) \\ \\ \\ \\ \\ \\ hope \: it \: helps \\ stay \: safe \: healthy \: and \: happy[/tex]