AundreyaJ406946 AundreyaJ406946

31-10-2022
Mathematics

contestada

Write this trinomial in factored form. 4b2 - 25b - 21

Respuesta :

KandiceV255649 KandiceV255649

31-10-2022

solution

For this case we can do the following:

[tex]4b^2-25b-21=(4b+3)(b-7)[/tex]

and we can verify on this way:

[tex](4b+3)(b-7)=4b^2-28b+3b-21=4b^2-25b-21[/tex]

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