07-02-2022
Mathematics

contestada

simplify : (a+2b)(7a-3b)0

Respuesta :

786winkoaung 786winkoaung

07-02-2022

Answer:

7[tex]a^{2}[/tex]-4ab-6[tex]b^{2}[/tex]

Step-by-step explanation:

(a+2b)(7a-3b)

7[tex]a^{2}[/tex]-3ab+7ab-6[tex]b^{2}[/tex]

7[tex]a^{2}[/tex]-4ab-6[tex]b^{2}[/tex]

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